156956222457

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{191}}^1\times {\mathrm{257}}^1\times {\mathrm{12251}}^1$

素因数の和:12734

約数の個数: 48

約数和(自身を含む): 236696878080

約数和(自身を除く): 79740655623

約数列:

[1, 3, 9, 29, 87, 191, 257, 261, 573, 771, 1719, 2313, 5539, 7453, 12251, 16617, 22359, 36753, 49087, 49851, 67077, 110259, 147261, 355279, 441783, 1065837, 1423523, 2339941, 3148507, 3197511, 4270569, 7019823, 9445521, 12811707, 21059469, 28336563, 67858289, 91306703, 203574867, 273920109, 601364837, 610724601, 821760327, 1804094511, 5412283533, 17439580273, 52318740819, 156956222457]

約数ペア:

[(1, 156956222457), (3, 52318740819), (9, 17439580273), (29, 5412283533), (87, 1804094511), (191, 821760327), (257, 610724601), (261, 601364837), (573, 273920109), (771, 203574867), (1719, 91306703), (2313, 67858289), (5539, 28336563), (7453, 21059469), (12251, 12811707), (16617, 9445521), (22359, 7019823), (36753, 4270569), (49087, 3197511), (49851, 3148507), (67077, 2339941), (110259, 1423523), (147261, 1065837), (355279, 441783)]