140327824

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3109}}^1$

素因数の和:3168

約数の個数: 80

約数和(自身を含む): 345533440

約数和(自身を除く): 205205616

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 52, 56, 62, 91, 104, 112, 124, 182, 208, 217, 248, 364, 403, 434, 496, 728, 806, 868, 1456, 1612, 1736, 2821, 3109, 3224, 3472, 5642, 6218, 6448, 11284, 12436, 21763, 22568, 24872, 40417, 43526, 45136, 49744, 80834, 87052, 96379, 161668, 174104, 192758, 282919, 323336, 348208, 385516, 565838, 646672, 674653, 771032, 1131676, 1252927, 1349306, 1542064, 2263352, 2505854, 2698612, 4526704, 5011708, 5397224, 8770489, 10023416, 10794448, 17540978, 20046832, 35081956, 70163912, 140327824]

約数ペア:

[(1, 140327824), (2, 70163912), (4, 35081956), (7, 20046832), (8, 17540978), (13, 10794448), (14, 10023416), (16, 8770489), (26, 5397224), (28, 5011708), (31, 4526704), (52, 2698612), (56, 2505854), (62, 2263352), (91, 1542064), (104, 1349306), (112, 1252927), (124, 1131676), (182, 771032), (208, 674653), (217, 646672), (248, 565838), (364, 385516), (403, 348208), (434, 323336), (496, 282919), (728, 192758), (806, 174104), (868, 161668), (1456, 96379), (1612, 87052), (1736, 80834), (2821, 49744), (3109, 45136), (3224, 43526), (3472, 40417), (5642, 24872), (6218, 22568), (6448, 21763), (11284, 12436)]