156989271400

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^3\times {\mathrm{357281}}^1$

素因数の和:357336

約数の個数: 96

約数和(自身を含む): 395403989400

約数和(自身を除く): 238414718000

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 130, 169, 200, 260, 325, 338, 520, 650, 676, 845, 1300, 1352, 1690, 2197, 2600, 3380, 4225, 4394, 6760, 8450, 8788, 10985, 16900, 17576, 21970, 33800, 43940, 54925, 87880, 109850, 219700, 357281, 439400, 714562, 1429124, 1786405, 2858248, 3572810, 4644653, 7145620, 8932025, 9289306, 14291240, 17864050, 18578612, 23223265, 35728100, 37157224, 46446530, 60380489, 71456200, 92893060, 116116325, 120760978, 185786120, 232232650, 241521956, 301902445, 464465300, 483043912, 603804890, 784946357, 928930600, 1207609780, 1509512225, 1569892714, 2415219560, 3019024450, 3139785428, 3924731785, 6038048900, 6279570856, 7849463570, 12076097800, 15698927140, 19623658925, 31397854280, 39247317850, 78494635700, 156989271400]

約数ペア:

[(1, 156989271400), (2, 78494635700), (4, 39247317850), (5, 31397854280), (8, 19623658925), (10, 15698927140), (13, 12076097800), (20, 7849463570), (25, 6279570856), (26, 6038048900), (40, 3924731785), (50, 3139785428), (52, 3019024450), (65, 2415219560), (100, 1569892714), (104, 1509512225), (130, 1207609780), (169, 928930600), (200, 784946357), (260, 603804890), (325, 483043912), (338, 464465300), (520, 301902445), (650, 241521956), (676, 232232650), (845, 185786120), (1300, 120760978), (1352, 116116325), (1690, 92893060), (2197, 71456200), (2600, 60380489), (3380, 46446530), (4225, 37157224), (4394, 35728100), (6760, 23223265), (8450, 18578612), (8788, 17864050), (10985, 14291240), (16900, 9289306), (17576, 8932025), (21970, 7145620), (33800, 4644653), (43940, 3572810), (54925, 2858248), (87880, 1786405), (109850, 1429124), (219700, 714562), (357281, 439400)]