156571824

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{757}}^1$

素因数の和:938

約数の個数: 80

約数和(自身を含む): 421084160

約数和(自身を除く): 264512336

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 139, 186, 248, 278, 372, 417, 496, 556, 744, 757, 834, 1112, 1488, 1514, 1668, 2224, 2271, 3028, 3336, 4309, 4542, 6056, 6672, 8618, 9084, 12112, 12927, 17236, 18168, 23467, 25854, 34472, 36336, 46934, 51708, 68944, 70401, 93868, 103416, 105223, 140802, 187736, 206832, 210446, 281604, 315669, 375472, 420892, 563208, 631338, 841784, 1126416, 1262676, 1683568, 2525352, 3261913, 5050704, 6523826, 9785739, 13047652, 19571478, 26095304, 39142956, 52190608, 78285912, 156571824]

約数ペア:

[(1, 156571824), (2, 78285912), (3, 52190608), (4, 39142956), (6, 26095304), (8, 19571478), (12, 13047652), (16, 9785739), (24, 6523826), (31, 5050704), (48, 3261913), (62, 2525352), (93, 1683568), (124, 1262676), (139, 1126416), (186, 841784), (248, 631338), (278, 563208), (372, 420892), (417, 375472), (496, 315669), (556, 281604), (744, 210446), (757, 206832), (834, 187736), (1112, 140802), (1488, 105223), (1514, 103416), (1668, 93868), (2224, 70401), (2271, 68944), (3028, 51708), (3336, 46934), (4309, 36336), (4542, 34472), (6056, 25854), (6672, 23467), (8618, 18168), (9084, 17236), (12112, 12927)]