120791384

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{601}}^1$

素因数の和:748

約数の個数: 64

約数和(自身を含む): 269021760

約数和(自身を除く): 148230376

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 56, 74, 97, 148, 194, 259, 296, 388, 518, 601, 679, 776, 1036, 1202, 1358, 2072, 2404, 2716, 3589, 4207, 4808, 5432, 7178, 8414, 14356, 16828, 22237, 25123, 28712, 33656, 44474, 50246, 58297, 88948, 100492, 116594, 155659, 177896, 200984, 233188, 311318, 408079, 466376, 622636, 816158, 1245272, 1632316, 2156989, 3264632, 4313978, 8627956, 15098923, 17255912, 30197846, 60395692, 120791384]

約数ペア:

[(1, 120791384), (2, 60395692), (4, 30197846), (7, 17255912), (8, 15098923), (14, 8627956), (28, 4313978), (37, 3264632), (56, 2156989), (74, 1632316), (97, 1245272), (148, 816158), (194, 622636), (259, 466376), (296, 408079), (388, 311318), (518, 233188), (601, 200984), (679, 177896), (776, 155659), (1036, 116594), (1202, 100492), (1358, 88948), (2072, 58297), (2404, 50246), (2716, 44474), (3589, 33656), (4207, 28712), (4808, 25123), (5432, 22237), (7178, 16828), (8414, 14356)]