149182160

素因数分解:

$2^4\times 5^1\times {\mathrm{1187}}^1\times {\mathrm{1571}}^1$

素因数の和:2771

約数の個数: 40

約数和(自身を含む): 347361696

約数和(自身を除く): 198179536

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1187, 1571, 2374, 3142, 4748, 5935, 6284, 7855, 9496, 11870, 12568, 15710, 18992, 23740, 25136, 31420, 47480, 62840, 94960, 125680, 1864777, 3729554, 7459108, 9323885, 14918216, 18647770, 29836432, 37295540, 74591080, 149182160]

約数ペア:

[(1, 149182160), (2, 74591080), (4, 37295540), (5, 29836432), (8, 18647770), (10, 14918216), (16, 9323885), (20, 7459108), (40, 3729554), (80, 1864777), (1187, 125680), (1571, 94960), (2374, 62840), (3142, 47480), (4748, 31420), (5935, 25136), (6284, 23740), (7855, 18992), (9496, 15710), (11870, 12568)]