156939424072

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{27905303}}^1$

素因数の和:27905365

約数の個数: 32

約数和(自身を含む): 318120465600

約数和(自身を除く): 161181041528

約数列:

[1, 2, 4, 8, 19, 37, 38, 74, 76, 148, 152, 296, 703, 1406, 2812, 5624, 27905303, 55810606, 111621212, 223242424, 530200757, 1032496211, 1060401514, 2064992422, 2120803028, 4129984844, 4241606056, 8259969688, 19617428009, 39234856018, 78469712036, 156939424072]

約数ペア:

[(1, 156939424072), (2, 78469712036), (4, 39234856018), (8, 19617428009), (19, 8259969688), (37, 4241606056), (38, 4129984844), (74, 2120803028), (76, 2064992422), (148, 1060401514), (152, 1032496211), (296, 530200757), (703, 223242424), (1406, 111621212), (2812, 55810606), (5624, 27905303)]