156779435068

素因数分解:

$2^2\times {\mathrm{421}}^1\times {\mathrm{1999}}^1\times {\mathrm{46573}}^1$

素因数の和:48997

約数の個数: 24

約数和(自身を含む): 275159192000

約数和(自身を除く): 118379756932

約数列:

[1, 2, 4, 421, 842, 1684, 1999, 3998, 7996, 46573, 93146, 186292, 841579, 1683158, 3366316, 19607233, 39214466, 78428932, 93099427, 186198854, 372397708, 39194858767, 78389717534, 156779435068]

約数ペア:

[(1, 156779435068), (2, 78389717534), (4, 39194858767), (421, 372397708), (842, 186198854), (1684, 93099427), (1999, 78428932), (3998, 39214466), (7996, 19607233), (46573, 3366316), (93146, 1683158), (186292, 841579)]