156968266689

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{179}}^1\times {\mathrm{15913}}^1$

素因数の和:16271

約数の個数: 64

約数和(自身を含む): 253452729600

約数和(自身を除く): 96484462911

約数列:

[1, 3, 9, 13, 27, 39, 117, 157, 179, 351, 471, 537, 1413, 1611, 2041, 2327, 4239, 4833, 6123, 6981, 15913, 18369, 20943, 28103, 47739, 55107, 62829, 84309, 143217, 206869, 252927, 365339, 429651, 620607, 758781, 1096017, 1861821, 2498341, 2848427, 3288051, 5585463, 7495023, 8545281, 9864153, 22485069, 25635843, 32478433, 37029551, 67455207, 76907529, 97435299, 111088653, 292305897, 333265959, 447203039, 876917691, 999797877, 1341609117, 4024827351, 5813639507, 12074482053, 17440918521, 52322755563, 156968266689]

約数ペア:

[(1, 156968266689), (3, 52322755563), (9, 17440918521), (13, 12074482053), (27, 5813639507), (39, 4024827351), (117, 1341609117), (157, 999797877), (179, 876917691), (351, 447203039), (471, 333265959), (537, 292305897), (1413, 111088653), (1611, 97435299), (2041, 76907529), (2327, 67455207), (4239, 37029551), (4833, 32478433), (6123, 25635843), (6981, 22485069), (15913, 9864153), (18369, 8545281), (20943, 7495023), (28103, 5585463), (47739, 3288051), (55107, 2848427), (62829, 2498341), (84309, 1861821), (143217, 1096017), (206869, 758781), (252927, 620607), (365339, 429651)]