156946746878

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{823}}^1\times {\mathrm{28069}}^1$

素因数の和:29016

約数の個数: 32

約数和(自身を含む): 244249420800

約数和(自身を除く): 87302673922

約数列:

[1, 2, 43, 79, 86, 158, 823, 1646, 3397, 6794, 28069, 35389, 56138, 65017, 70778, 130034, 1206967, 2217451, 2413934, 2795731, 4434902, 5591462, 23100787, 46201574, 95350393, 190700786, 993333841, 1824962173, 1986667682, 3649924346, 78473373439, 156946746878]

約数ペア:

[(1, 156946746878), (2, 78473373439), (43, 3649924346), (79, 1986667682), (86, 1824962173), (158, 993333841), (823, 190700786), (1646, 95350393), (3397, 46201574), (6794, 23100787), (28069, 5591462), (35389, 4434902), (56138, 2795731), (65017, 2413934), (70778, 2217451), (130034, 1206967)]