157214687458

素因数分解:

$2^1\times {\mathrm{131}}^1\times {\mathrm{271}}^1\times {\mathrm{1063}}^1\times {\mathrm{2083}}^1$

素因数の和:3550

約数の個数: 32

約数和(自身を含む): 238838003712

約数和(自身を除く): 81623316254

約数列:

[1, 2, 131, 262, 271, 542, 1063, 2083, 2126, 4166, 35501, 71002, 139253, 272873, 278506, 288073, 545746, 564493, 576146, 1128986, 2214229, 4428458, 37737563, 73948583, 75475126, 147897166, 290063999, 580127998, 600056059, 1200112118, 78607343729, 157214687458]

約数ペア:

[(1, 157214687458), (2, 78607343729), (131, 1200112118), (262, 600056059), (271, 580127998), (542, 290063999), (1063, 147897166), (2083, 75475126), (2126, 73948583), (4166, 37737563), (35501, 4428458), (71002, 2214229), (139253, 1128986), (272873, 576146), (278506, 564493), (288073, 545746)]