156928148839

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{88609909}}^1$

素因数の和:88609950

約数の個数: 16

約数和(自身を含む): 204157232640

約数和(自身を除く): 47229083801

約数列:

[1, 7, 11, 23, 77, 161, 253, 1771, 88609909, 620269363, 974708999, 2038027907, 6822962993, 14266195349, 22418306977, 156928148839]

約数ペア:

[(1, 156928148839), (7, 22418306977), (11, 14266195349), (23, 6822962993), (77, 2038027907), (161, 974708999), (253, 620269363), (1771, 88609909)]