157445624906

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{251}}^1\times {\mathrm{73849}}^1$

素因数の和:74270

約数の個数: 32

約数和(自身を含む): 246547929600

約数和(自身を除く): 89102304694

約数列:

[1, 2, 31, 62, 137, 251, 274, 502, 4247, 7781, 8494, 15562, 34387, 68774, 73849, 147698, 1065997, 2131994, 2289319, 4578638, 10117313, 18536099, 20234626, 37072198, 313636703, 574619069, 627273406, 1149238138, 2539445563, 5078891126, 78722812453, 157445624906]

約数ペア:

[(1, 157445624906), (2, 78722812453), (31, 5078891126), (62, 2539445563), (137, 1149238138), (251, 627273406), (274, 574619069), (502, 313636703), (4247, 37072198), (7781, 20234626), (8494, 18536099), (15562, 10117313), (34387, 4578638), (68774, 2289319), (73849, 2131994), (147698, 1065997)]