157400780402

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{3319}}^1\times {\mathrm{8779}}^1$

素因数の和:12210

約数の個数: 32

約数和(自身を含む): 245906025600

約数和(自身を除く): 88505245198

約数列:

[1, 2, 37, 73, 74, 146, 2701, 3319, 5402, 6638, 8779, 17558, 122803, 242287, 245606, 324823, 484574, 640867, 649646, 1281734, 8964619, 17929238, 23712079, 29137501, 47424158, 58275002, 1078087537, 2127037573, 2156175074, 4254075146, 78700390201, 157400780402]

約数ペア:

[(1, 157400780402), (2, 78700390201), (37, 4254075146), (73, 2156175074), (74, 2127037573), (146, 1078087537), (2701, 58275002), (3319, 47424158), (5402, 29137501), (6638, 23712079), (8779, 17929238), (17558, 8964619), (122803, 1281734), (242287, 649646), (245606, 640867), (324823, 484574)]