180899269096

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{857}}^1\times {\mathrm{289951}}^1$

素因数の和:290834

約数の個数: 64

約数和(自身を含む): 417948410880

約数和(自身を除く): 237049141784

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 857, 1714, 3428, 5999, 6856, 11141, 11998, 22282, 23996, 44564, 47992, 77987, 89128, 155974, 289951, 311948, 579902, 623896, 1159804, 2029657, 2319608, 3769363, 4059314, 7538726, 8118628, 15077452, 16237256, 26385541, 30154904, 52771082, 105542164, 211084328, 248488007, 496976014, 993952028, 1739416049, 1987904056, 3230344091, 3478832098, 6460688182, 6957664196, 12921376364, 13915328392, 22612408637, 25842752728, 45224817274, 90449634548, 180899269096]

約数ペア:

[(1, 180899269096), (2, 90449634548), (4, 45224817274), (7, 25842752728), (8, 22612408637), (13, 13915328392), (14, 12921376364), (26, 6957664196), (28, 6460688182), (52, 3478832098), (56, 3230344091), (91, 1987904056), (104, 1739416049), (182, 993952028), (364, 496976014), (728, 248488007), (857, 211084328), (1714, 105542164), (3428, 52771082), (5999, 30154904), (6856, 26385541), (11141, 16237256), (11998, 15077452), (22282, 8118628), (23996, 7538726), (44564, 4059314), (47992, 3769363), (77987, 2319608), (89128, 2029657), (155974, 1159804), (289951, 623896), (311948, 579902)]