156789328788

素因数分解:

$2^2\times 3^2\times {\mathrm{127}}^1\times {\mathrm{6637}}^1\times {\mathrm{5167}}^1$

素因数の和:11941

約数の個数: 72

約数和(自身を含む): 399586783232

約数和(自身を除く): 242797454444

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 127, 254, 381, 508, 762, 1143, 1524, 2286, 4572, 5167, 6637, 10334, 13274, 15501, 19911, 20668, 26548, 31002, 39822, 46503, 59733, 62004, 79644, 93006, 119466, 186012, 238932, 656209, 842899, 1312418, 1685798, 1968627, 2528697, 2624836, 3371596, 3937254, 5057394, 5905881, 7586091, 7874508, 10114788, 11811762, 15172182, 23623524, 30344364, 34293379, 68586758, 102880137, 137173516, 205760274, 308640411, 411520548, 617280822, 1234561644, 4355259133, 8710518266, 13065777399, 17421036532, 26131554798, 39197332197, 52263109596, 78394664394, 156789328788]

約数ペア:

[(1, 156789328788), (2, 78394664394), (3, 52263109596), (4, 39197332197), (6, 26131554798), (9, 17421036532), (12, 13065777399), (18, 8710518266), (36, 4355259133), (127, 1234561644), (254, 617280822), (381, 411520548), (508, 308640411), (762, 205760274), (1143, 137173516), (1524, 102880137), (2286, 68586758), (4572, 34293379), (5167, 30344364), (6637, 23623524), (10334, 15172182), (13274, 11811762), (15501, 10114788), (19911, 7874508), (20668, 7586091), (26548, 5905881), (31002, 5057394), (39822, 3937254), (46503, 3371596), (59733, 2624836), (62004, 2528697), (79644, 1968627), (93006, 1685798), (119466, 1312418), (186012, 842899), (238932, 656209)]