156957386937

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^2\times {\mathrm{61}}^1\times {\mathrm{29867}}^1$

素因数の和:30038

約数の個数: 48

約数和(自身を含む): 234054727872

約数和(自身を除く): 77097340935

約数列:

[1, 3, 13, 39, 47, 61, 141, 183, 611, 793, 1833, 2209, 2379, 2867, 6627, 8601, 28717, 29867, 37271, 86151, 89601, 111813, 134749, 388271, 404247, 1164813, 1403749, 1751737, 1821887, 4211247, 5255211, 5465661, 18248737, 23684531, 54746211, 65976203, 71053593, 85628689, 197928609, 256886067, 857690639, 1113172957, 2573071917, 3339518871, 4024548383, 12073645149, 52319128979, 156957386937]

約数ペア:

[(1, 156957386937), (3, 52319128979), (13, 12073645149), (39, 4024548383), (47, 3339518871), (61, 2573071917), (141, 1113172957), (183, 857690639), (611, 256886067), (793, 197928609), (1833, 85628689), (2209, 71053593), (2379, 65976203), (2867, 54746211), (6627, 23684531), (8601, 18248737), (28717, 5465661), (29867, 5255211), (37271, 4211247), (86151, 1821887), (89601, 1751737), (111813, 1403749), (134749, 1164813), (388271, 404247)]