198920736

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{1249}}^1$

素因数の和:1351

約数の個数: 144

約数和(自身を含む): 655200000

約数和(自身を除く): 456279264

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 79, 84, 96, 112, 126, 144, 158, 168, 224, 237, 252, 288, 316, 336, 474, 504, 553, 632, 672, 711, 948, 1008, 1106, 1249, 1264, 1422, 1659, 1896, 2016, 2212, 2498, 2528, 2844, 3318, 3747, 3792, 4424, 4977, 4996, 5688, 6636, 7494, 7584, 8743, 8848, 9954, 9992, 11241, 11376, 13272, 14988, 17486, 17696, 19908, 19984, 22482, 22752, 26229, 26544, 29976, 34972, 39816, 39968, 44964, 52458, 53088, 59952, 69944, 78687, 79632, 89928, 98671, 104916, 119904, 139888, 157374, 159264, 179856, 197342, 209832, 279776, 296013, 314748, 359712, 394684, 419664, 592026, 629496, 690697, 789368, 839328, 888039, 1184052, 1258992, 1381394, 1578736, 1776078, 2072091, 2368104, 2517984, 2762788, 3157472, 3552156, 4144182, 4736208, 5525576, 6216273, 7104312, 8288364, 9472416, 11051152, 12432546, 14208624, 16576728, 22102304, 24865092, 28417248, 33153456, 49730184, 66306912, 99460368, 198920736]

約数ペア:

[(1, 198920736), (2, 99460368), (3, 66306912), (4, 49730184), (6, 33153456), (7, 28417248), (8, 24865092), (9, 22102304), (12, 16576728), (14, 14208624), (16, 12432546), (18, 11051152), (21, 9472416), (24, 8288364), (28, 7104312), (32, 6216273), (36, 5525576), (42, 4736208), (48, 4144182), (56, 3552156), (63, 3157472), (72, 2762788), (79, 2517984), (84, 2368104), (96, 2072091), (112, 1776078), (126, 1578736), (144, 1381394), (158, 1258992), (168, 1184052), (224, 888039), (237, 839328), (252, 789368), (288, 690697), (316, 629496), (336, 592026), (474, 419664), (504, 394684), (553, 359712), (632, 314748), (672, 296013), (711, 279776), (948, 209832), (1008, 197342), (1106, 179856), (1249, 159264), (1264, 157374), (1422, 139888), (1659, 119904), (1896, 104916), (2016, 98671), (2212, 89928), (2498, 79632), (2528, 78687), (2844, 69944), (3318, 59952), (3747, 53088), (3792, 52458), (4424, 44964), (4977, 39968), (4996, 39816), (5688, 34972), (6636, 29976), (7494, 26544), (7584, 26229), (8743, 22752), (8848, 22482), (9954, 19984), (9992, 19908), (11241, 17696), (11376, 17486), (13272, 14988)]