64156967828

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{169661}}^1$

素因数の和:169832

約数の個数: 48

約数和(自身を含む): 122107777344

約数和(自身を除く): 57950809516

約数列:

[1, 2, 4, 17, 34, 67, 68, 83, 134, 166, 268, 332, 1139, 1411, 2278, 2822, 4556, 5561, 5644, 11122, 22244, 94537, 169661, 189074, 339322, 378148, 678644, 2884237, 5768474, 11367287, 11536948, 14081863, 22734574, 28163726, 45469148, 56327452, 193243879, 239391671, 386487758, 478783342, 772975516, 943484821, 957566684, 1886969642, 3773939284, 16039241957, 32078483914, 64156967828]

約数ペア:

[(1, 64156967828), (2, 32078483914), (4, 16039241957), (17, 3773939284), (34, 1886969642), (67, 957566684), (68, 943484821), (83, 772975516), (134, 478783342), (166, 386487758), (268, 239391671), (332, 193243879), (1139, 56327452), (1411, 45469148), (2278, 28163726), (2822, 22734574), (4556, 14081863), (5561, 11536948), (5644, 11367287), (11122, 5768474), (22244, 2884237), (94537, 678644), (169661, 378148), (189074, 339322)]