129430407848

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{257}}^1\times {\mathrm{310111}}^1$

素因数の和:310410

約数の個数: 64

約数和(自身を含む): 288032025600

約数和(自身を除く): 158601617752

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 116, 203, 232, 257, 406, 514, 812, 1028, 1624, 1799, 2056, 3598, 7196, 7453, 14392, 14906, 29812, 52171, 59624, 104342, 208684, 310111, 417368, 620222, 1240444, 2170777, 2480888, 4341554, 8683108, 8993219, 17366216, 17986438, 35972876, 62952533, 71945752, 79698527, 125905066, 159397054, 251810132, 318794108, 503620264, 557889689, 637588216, 1115779378, 2231558756, 2311257283, 4463117512, 4622514566, 9245029132, 16178800981, 18490058264, 32357601962, 64715203924, 129430407848]

約数ペア:

[(1, 129430407848), (2, 64715203924), (4, 32357601962), (7, 18490058264), (8, 16178800981), (14, 9245029132), (28, 4622514566), (29, 4463117512), (56, 2311257283), (58, 2231558756), (116, 1115779378), (203, 637588216), (232, 557889689), (257, 503620264), (406, 318794108), (514, 251810132), (812, 159397054), (1028, 125905066), (1624, 79698527), (1799, 71945752), (2056, 62952533), (3598, 35972876), (7196, 17986438), (7453, 17366216), (14392, 8993219), (14906, 8683108), (29812, 4341554), (52171, 2480888), (59624, 2170777), (104342, 1240444), (208684, 620222), (310111, 417368)]