147566540

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{821}}^1$

素因数の和:903

約数の個数: 96

約数和(自身を含む): 364573440

約数和(自身を除く): 217006900

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 38, 43, 44, 55, 76, 86, 95, 110, 172, 190, 209, 215, 220, 380, 418, 430, 473, 817, 821, 836, 860, 946, 1045, 1634, 1642, 1892, 2090, 2365, 3268, 3284, 4085, 4105, 4180, 4730, 8170, 8210, 8987, 9031, 9460, 15599, 16340, 16420, 17974, 18062, 31198, 35303, 35948, 36124, 44935, 45155, 62396, 70606, 77995, 89870, 90310, 141212, 155990, 171589, 176515, 179740, 180620, 311980, 343178, 353030, 388333, 670757, 686356, 706060, 776666, 857945, 1341514, 1553332, 1715890, 1941665, 2683028, 3353785, 3431780, 3883330, 6707570, 7378327, 7766660, 13415140, 14756654, 29513308, 36891635, 73783270, 147566540]

約数ペア:

[(1, 147566540), (2, 73783270), (4, 36891635), (5, 29513308), (10, 14756654), (11, 13415140), (19, 7766660), (20, 7378327), (22, 6707570), (38, 3883330), (43, 3431780), (44, 3353785), (55, 2683028), (76, 1941665), (86, 1715890), (95, 1553332), (110, 1341514), (172, 857945), (190, 776666), (209, 706060), (215, 686356), (220, 670757), (380, 388333), (418, 353030), (430, 343178), (473, 311980), (817, 180620), (821, 179740), (836, 176515), (860, 171589), (946, 155990), (1045, 141212), (1634, 90310), (1642, 89870), (1892, 77995), (2090, 70606), (2365, 62396), (3268, 45155), (3284, 44935), (4085, 36124), (4105, 35948), (4180, 35303), (4730, 31198), (8170, 18062), (8210, 17974), (8987, 16420), (9031, 16340), (9460, 15599)]