156631848

素因数分解:

$2^3\times 3^1\times {\mathrm{331}}^1\times {\mathrm{19717}}^1$

素因数の和:20057

約数の個数: 32

約数和(自身を含む): 392782560

約数和(自身を除く): 236150712

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 331, 662, 993, 1324, 1986, 2648, 3972, 7944, 19717, 39434, 59151, 78868, 118302, 157736, 236604, 473208, 6526327, 13052654, 19578981, 26105308, 39157962, 52210616, 78315924, 156631848]

約数ペア:

[(1, 156631848), (2, 78315924), (3, 52210616), (4, 39157962), (6, 26105308), (8, 19578981), (12, 13052654), (24, 6526327), (331, 473208), (662, 236604), (993, 157736), (1324, 118302), (1986, 78868), (2648, 59151), (3972, 39434), (7944, 19717)]