161836368

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{108761}}^1$

素因数の和:108803

約数の個数: 40

約数和(自身を含む): 431567616

約数和(自身を除く): 269731248

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 744, 1488, 108761, 217522, 326283, 435044, 652566, 870088, 1305132, 1740176, 2610264, 3371591, 5220528, 6743182, 10114773, 13486364, 20229546, 26972728, 40459092, 53945456, 80918184, 161836368]

約数ペア:

[(1, 161836368), (2, 80918184), (3, 53945456), (4, 40459092), (6, 26972728), (8, 20229546), (12, 13486364), (16, 10114773), (24, 6743182), (31, 5220528), (48, 3371591), (62, 2610264), (93, 1740176), (124, 1305132), (186, 870088), (248, 652566), (372, 435044), (496, 326283), (744, 217522), (1488, 108761)]