128071608

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{44843}}^1$

素因数の和:44876

約数の個数: 64

約数和(自身を含む): 387452160

約数和(自身を除く): 259380552

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 42, 51, 56, 68, 84, 102, 119, 136, 168, 204, 238, 357, 408, 476, 714, 952, 1428, 2856, 44843, 89686, 134529, 179372, 269058, 313901, 358744, 538116, 627802, 762331, 941703, 1076232, 1255604, 1524662, 1883406, 2286993, 2511208, 3049324, 3766812, 4573986, 5336317, 6098648, 7533624, 9147972, 10672634, 16008951, 18295944, 21345268, 32017902, 42690536, 64035804, 128071608]

約数ペア:

[(1, 128071608), (2, 64035804), (3, 42690536), (4, 32017902), (6, 21345268), (7, 18295944), (8, 16008951), (12, 10672634), (14, 9147972), (17, 7533624), (21, 6098648), (24, 5336317), (28, 4573986), (34, 3766812), (42, 3049324), (51, 2511208), (56, 2286993), (68, 1883406), (84, 1524662), (102, 1255604), (119, 1076232), (136, 941703), (168, 762331), (204, 627802), (238, 538116), (357, 358744), (408, 313901), (476, 269058), (714, 179372), (952, 134529), (1428, 89686), (2856, 44843)]