128607576

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{2339}}^1$

素因数の和:2456

約数の個数: 64

約数和(自身を含む): 336960000

約数和(自身を除く): 208352424

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 58, 79, 87, 116, 158, 174, 232, 237, 316, 348, 474, 632, 696, 948, 1896, 2291, 2339, 4582, 4678, 6873, 7017, 9164, 9356, 13746, 14034, 18328, 18712, 27492, 28068, 54984, 56136, 67831, 135662, 184781, 203493, 271324, 369562, 406986, 542648, 554343, 739124, 813972, 1108686, 1478248, 1627944, 2217372, 4434744, 5358649, 10717298, 16075947, 21434596, 32151894, 42869192, 64303788, 128607576]

約数ペア:

[(1, 128607576), (2, 64303788), (3, 42869192), (4, 32151894), (6, 21434596), (8, 16075947), (12, 10717298), (24, 5358649), (29, 4434744), (58, 2217372), (79, 1627944), (87, 1478248), (116, 1108686), (158, 813972), (174, 739124), (232, 554343), (237, 542648), (316, 406986), (348, 369562), (474, 271324), (632, 203493), (696, 184781), (948, 135662), (1896, 67831), (2291, 56136), (2339, 54984), (4582, 28068), (4678, 27492), (6873, 18712), (7017, 18328), (9164, 14034), (9356, 13746)]