158714040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{77801}}^1$

素因数の和:77832

約数の個数: 64

約数和(自身を含む): 504156960

約数和(自身を除く): 345442920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 77801, 155602, 233403, 311204, 389005, 466806, 622408, 778010, 933612, 1167015, 1322617, 1556020, 1867224, 2334030, 2645234, 3112040, 3967851, 4668060, 5290468, 6613085, 7935702, 9336120, 10580936, 13226170, 15871404, 19839255, 26452340, 31742808, 39678510, 52904680, 79357020, 158714040]

約数ペア:

[(1, 158714040), (2, 79357020), (3, 52904680), (4, 39678510), (5, 31742808), (6, 26452340), (8, 19839255), (10, 15871404), (12, 13226170), (15, 10580936), (17, 9336120), (20, 7935702), (24, 6613085), (30, 5290468), (34, 4668060), (40, 3967851), (51, 3112040), (60, 2645234), (68, 2334030), (85, 1867224), (102, 1556020), (120, 1322617), (136, 1167015), (170, 933612), (204, 778010), (255, 622408), (340, 466806), (408, 389005), (510, 311204), (680, 233403), (1020, 155602), (2040, 77801)]