128435424

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{102913}}^1$

素因数の和:102939

約数の個数: 48

約数和(自身を含む): 363080592

約数和(自身を除く): 234645168

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 102913, 205826, 308739, 411652, 617478, 823304, 1234956, 1337869, 1646608, 2469912, 2675738, 3293216, 4013607, 4939824, 5351476, 8027214, 9879648, 10702952, 16054428, 21405904, 32108856, 42811808, 64217712, 128435424]

約数ペア:

[(1, 128435424), (2, 64217712), (3, 42811808), (4, 32108856), (6, 21405904), (8, 16054428), (12, 10702952), (13, 9879648), (16, 8027214), (24, 5351476), (26, 4939824), (32, 4013607), (39, 3293216), (48, 2675738), (52, 2469912), (78, 1646608), (96, 1337869), (104, 1234956), (156, 823304), (208, 617478), (312, 411652), (416, 308739), (624, 205826), (1248, 102913)]