159239600

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{271}}^1$

素因数の和:415

約数の個数: 120

約数和(自身を含む): 417181632

約数和(自身を除く): 257942032

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 40, 50, 52, 65, 80, 100, 104, 113, 130, 200, 208, 226, 260, 271, 325, 400, 452, 520, 542, 565, 650, 904, 1040, 1084, 1130, 1300, 1355, 1469, 1808, 2168, 2260, 2600, 2710, 2825, 2938, 3523, 4336, 4520, 5200, 5420, 5650, 5876, 6775, 7046, 7345, 9040, 10840, 11300, 11752, 13550, 14092, 14690, 17615, 21680, 22600, 23504, 27100, 28184, 29380, 30623, 35230, 36725, 45200, 54200, 56368, 58760, 61246, 70460, 73450, 88075, 108400, 117520, 122492, 140920, 146900, 153115, 176150, 244984, 281840, 293800, 306230, 352300, 398099, 489968, 587600, 612460, 704600, 765575, 796198, 1224920, 1409200, 1531150, 1592396, 1990495, 2449840, 3062300, 3184792, 3980990, 6124600, 6369584, 7961980, 9952475, 12249200, 15923960, 19904950, 31847920, 39809900, 79619800, 159239600]

約数ペア:

[(1, 159239600), (2, 79619800), (4, 39809900), (5, 31847920), (8, 19904950), (10, 15923960), (13, 12249200), (16, 9952475), (20, 7961980), (25, 6369584), (26, 6124600), (40, 3980990), (50, 3184792), (52, 3062300), (65, 2449840), (80, 1990495), (100, 1592396), (104, 1531150), (113, 1409200), (130, 1224920), (200, 796198), (208, 765575), (226, 704600), (260, 612460), (271, 587600), (325, 489968), (400, 398099), (452, 352300), (520, 306230), (542, 293800), (565, 281840), (650, 244984), (904, 176150), (1040, 153115), (1084, 146900), (1130, 140920), (1300, 122492), (1355, 117520), (1469, 108400), (1808, 88075), (2168, 73450), (2260, 70460), (2600, 61246), (2710, 58760), (2825, 56368), (2938, 54200), (3523, 45200), (4336, 36725), (4520, 35230), (5200, 30623), (5420, 29380), (5650, 28184), (5876, 27100), (6775, 23504), (7046, 22600), (7345, 21680), (9040, 17615), (10840, 14690), (11300, 14092), (11752, 13550)]