140268672

素因数分解:

$2^7\times 3^4\times {\mathrm{83}}^1\times {\mathrm{163}}^1$

素因数の和:272

約数の個数: 160

約数和(自身を含む): 425058480

約数和(自身を除く): 284789808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 83, 96, 108, 128, 144, 162, 163, 166, 192, 216, 249, 288, 324, 326, 332, 384, 432, 489, 498, 576, 648, 652, 664, 747, 864, 978, 996, 1152, 1296, 1304, 1328, 1467, 1494, 1728, 1956, 1992, 2241, 2592, 2608, 2656, 2934, 2988, 3456, 3912, 3984, 4401, 4482, 5184, 5216, 5312, 5868, 5976, 6723, 7824, 7968, 8802, 8964, 10368, 10432, 10624, 11736, 11952, 13203, 13446, 13529, 15648, 15936, 17604, 17928, 20864, 23472, 23904, 26406, 26892, 27058, 31296, 31872, 35208, 35856, 40587, 46944, 47808, 52812, 53784, 54116, 62592, 70416, 71712, 81174, 93888, 95616, 105624, 107568, 108232, 121761, 140832, 143424, 162348, 187776, 211248, 215136, 216464, 243522, 281664, 286848, 324696, 365283, 422496, 430272, 432928, 487044, 563328, 649392, 730566, 844992, 860544, 865856, 974088, 1095849, 1298784, 1461132, 1689984, 1731712, 1948176, 2191698, 2597568, 2922264, 3896352, 4383396, 5195136, 5844528, 7792704, 8766792, 11689056, 15585408, 17533584, 23378112, 35067168, 46756224, 70134336, 140268672]

約数ペア:

[(1, 140268672), (2, 70134336), (3, 46756224), (4, 35067168), (6, 23378112), (8, 17533584), (9, 15585408), (12, 11689056), (16, 8766792), (18, 7792704), (24, 5844528), (27, 5195136), (32, 4383396), (36, 3896352), (48, 2922264), (54, 2597568), (64, 2191698), (72, 1948176), (81, 1731712), (83, 1689984), (96, 1461132), (108, 1298784), (128, 1095849), (144, 974088), (162, 865856), (163, 860544), (166, 844992), (192, 730566), (216, 649392), (249, 563328), (288, 487044), (324, 432928), (326, 430272), (332, 422496), (384, 365283), (432, 324696), (489, 286848), (498, 281664), (576, 243522), (648, 216464), (652, 215136), (664, 211248), (747, 187776), (864, 162348), (978, 143424), (996, 140832), (1152, 121761), (1296, 108232), (1304, 107568), (1328, 105624), (1467, 95616), (1494, 93888), (1728, 81174), (1956, 71712), (1992, 70416), (2241, 62592), (2592, 54116), (2608, 53784), (2656, 52812), (2934, 47808), (2988, 46944), (3456, 40587), (3912, 35856), (3984, 35208), (4401, 31872), (4482, 31296), (5184, 27058), (5216, 26892), (5312, 26406), (5868, 23904), (5976, 23472), (6723, 20864), (7824, 17928), (7968, 17604), (8802, 15936), (8964, 15648), (10368, 13529), (10432, 13446), (10624, 13203), (11736, 11952)]