156770510

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{4483}}^1$

素因数の和:4772

約数の個数: 32

約数和(自身を含む): 305091360

約数和(自身を除く): 148320850

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 269, 538, 1345, 2690, 3497, 4483, 6994, 8966, 17485, 22415, 34970, 44830, 58279, 116558, 291395, 582790, 1205927, 2411854, 6029635, 12059270, 15677051, 31354102, 78385255, 156770510]

約数ペア:

[(1, 156770510), (2, 78385255), (5, 31354102), (10, 15677051), (13, 12059270), (26, 6029635), (65, 2411854), (130, 1205927), (269, 582790), (538, 291395), (1345, 116558), (2690, 58279), (3497, 44830), (4483, 34970), (6994, 22415), (8966, 17485)]