161053848

素因数分解:

$2^3\times 3^2\times {\mathrm{881}}^1\times {\mathrm{2539}}^1$

素因数の和:3432

約数の個数: 48

約数和(自身を含む): 436854600

約数和(自身を除く): 275800752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 881, 1762, 2539, 2643, 3524, 5078, 5286, 7048, 7617, 7929, 10156, 10572, 15234, 15858, 20312, 21144, 22851, 30468, 31716, 45702, 60936, 63432, 91404, 182808, 2236859, 4473718, 6710577, 8947436, 13421154, 17894872, 20131731, 26842308, 40263462, 53684616, 80526924, 161053848]

約数ペア:

[(1, 161053848), (2, 80526924), (3, 53684616), (4, 40263462), (6, 26842308), (8, 20131731), (9, 17894872), (12, 13421154), (18, 8947436), (24, 6710577), (36, 4473718), (72, 2236859), (881, 182808), (1762, 91404), (2539, 63432), (2643, 60936), (3524, 45702), (5078, 31716), (5286, 30468), (7048, 22851), (7617, 21144), (7929, 20312), (10156, 15858), (10572, 15234)]