156964657078

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{223}}^1\times {\mathrm{170927}}^1$

素因数の和:171252

約数の個数: 32

約数和(自身を含む): 248105410560

約数和(自身を除く): 91140753482

約数列:

[1, 2, 29, 58, 71, 142, 223, 446, 2059, 4118, 6467, 12934, 15833, 31666, 170927, 341854, 459157, 918314, 4956883, 9913766, 12135817, 24271634, 38116721, 76233442, 351938693, 703877386, 1105384909, 2210769818, 2706287191, 5412574382, 78482328539, 156964657078]

約数ペア:

[(1, 156964657078), (2, 78482328539), (29, 5412574382), (58, 2706287191), (71, 2210769818), (142, 1105384909), (223, 703877386), (446, 351938693), (2059, 76233442), (4118, 38116721), (6467, 24271634), (12934, 12135817), (15833, 9913766), (31666, 4956883), (170927, 918314), (341854, 459157)]