161465112

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{72341}}^1$

素因数の和:72384

約数の個数: 48

約数和(自身を含む): 451414080

約数和(自身を除く): 289948968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 124, 186, 248, 279, 372, 558, 744, 1116, 2232, 72341, 144682, 217023, 289364, 434046, 578728, 651069, 868092, 1302138, 1736184, 2242571, 2604276, 4485142, 5208552, 6727713, 8970284, 13455426, 17940568, 20183139, 26910852, 40366278, 53821704, 80732556, 161465112]

約数ペア:

[(1, 161465112), (2, 80732556), (3, 53821704), (4, 40366278), (6, 26910852), (8, 20183139), (9, 17940568), (12, 13455426), (18, 8970284), (24, 6727713), (31, 5208552), (36, 4485142), (62, 2604276), (72, 2242571), (93, 1736184), (124, 1302138), (186, 868092), (248, 651069), (279, 578728), (372, 434046), (558, 289364), (744, 217023), (1116, 144682), (2232, 72341)]