189861504

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1$

素因数の和:167

約数の個数: 256

約数和(自身を含む): 625121280

約数和(自身を除く): 435259776

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 32, 37, 42, 46, 48, 56, 64, 69, 74, 83, 84, 92, 96, 111, 112, 128, 138, 148, 161, 166, 168, 184, 192, 222, 224, 249, 259, 276, 296, 322, 332, 336, 368, 384, 444, 448, 483, 498, 518, 552, 581, 592, 644, 664, 672, 736, 777, 851, 888, 896, 966, 996, 1036, 1104, 1162, 1184, 1288, 1328, 1344, 1472, 1554, 1702, 1743, 1776, 1909, 1932, 1992, 2072, 2208, 2324, 2368, 2553, 2576, 2656, 2688, 2944, 3071, 3108, 3404, 3486, 3552, 3818, 3864, 3984, 4144, 4416, 4648, 4736, 5106, 5152, 5312, 5727, 5957, 6142, 6216, 6808, 6972, 7104, 7636, 7728, 7968, 8288, 8832, 9213, 9296, 10212, 10304, 10624, 11454, 11914, 12284, 12432, 13363, 13616, 13944, 14208, 15272, 15456, 15936, 16576, 17871, 18426, 18592, 20424, 20608, 21497, 22908, 23828, 24568, 24864, 26726, 27232, 27888, 30544, 30912, 31872, 33152, 35742, 36852, 37184, 40089, 40848, 42994, 45816, 47656, 49136, 49728, 53452, 54464, 55776, 61088, 61824, 64491, 70633, 71484, 73704, 74368, 80178, 81696, 85988, 91632, 95312, 98272, 99456, 106904, 108928, 111552, 122176, 128982, 141266, 142968, 147408, 160356, 163392, 171976, 183264, 190624, 196544, 211899, 213808, 223104, 244352, 257964, 282532, 285936, 294816, 320712, 326784, 343952, 366528, 381248, 393088, 423798, 427616, 494431, 515928, 565064, 571872, 589632, 641424, 687904, 733056, 762496, 847596, 855232, 988862, 1031856, 1130128, 1143744, 1179264, 1282848, 1375808, 1483293, 1695192, 1710464, 1977724, 2063712, 2260256, 2287488, 2565696, 2751616, 2966586, 3390384, 3955448, 4127424, 4520512, 5131392, 5933172, 6780768, 7910896, 8254848, 9041024, 11866344, 13561536, 15821792, 23732688, 27123072, 31643584, 47465376, 63287168, 94930752, 189861504]

約数ペア:

[(1, 189861504), (2, 94930752), (3, 63287168), (4, 47465376), (6, 31643584), (7, 27123072), (8, 23732688), (12, 15821792), (14, 13561536), (16, 11866344), (21, 9041024), (23, 8254848), (24, 7910896), (28, 6780768), (32, 5933172), (37, 5131392), (42, 4520512), (46, 4127424), (48, 3955448), (56, 3390384), (64, 2966586), (69, 2751616), (74, 2565696), (83, 2287488), (84, 2260256), (92, 2063712), (96, 1977724), (111, 1710464), (112, 1695192), (128, 1483293), (138, 1375808), (148, 1282848), (161, 1179264), (166, 1143744), (168, 1130128), (184, 1031856), (192, 988862), (222, 855232), (224, 847596), (249, 762496), (259, 733056), (276, 687904), (296, 641424), (322, 589632), (332, 571872), (336, 565064), (368, 515928), (384, 494431), (444, 427616), (448, 423798), (483, 393088), (498, 381248), (518, 366528), (552, 343952), (581, 326784), (592, 320712), (644, 294816), (664, 285936), (672, 282532), (736, 257964), (777, 244352), (851, 223104), (888, 213808), (896, 211899), (966, 196544), (996, 190624), (1036, 183264), (1104, 171976), (1162, 163392), (1184, 160356), (1288, 147408), (1328, 142968), (1344, 141266), (1472, 128982), (1554, 122176), (1702, 111552), (1743, 108928), (1776, 106904), (1909, 99456), (1932, 98272), (1992, 95312), (2072, 91632), (2208, 85988), (2324, 81696), (2368, 80178), (2553, 74368), (2576, 73704), (2656, 71484), (2688, 70633), (2944, 64491), (3071, 61824), (3108, 61088), (3404, 55776), (3486, 54464), (3552, 53452), (3818, 49728), (3864, 49136), (3984, 47656), (4144, 45816), (4416, 42994), (4648, 40848), (4736, 40089), (5106, 37184), (5152, 36852), (5312, 35742), (5727, 33152), (5957, 31872), (6142, 30912), (6216, 30544), (6808, 27888), (6972, 27232), (7104, 26726), (7636, 24864), (7728, 24568), (7968, 23828), (8288, 22908), (8832, 21497), (9213, 20608), (9296, 20424), (10212, 18592), (10304, 18426), (10624, 17871), (11454, 16576), (11914, 15936), (12284, 15456), (12432, 15272), (13363, 14208), (13616, 13944)]