155982972

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{4447}}^1$

素因数の和:4570

約数の個数: 48

約数和(自身を含む): 378613760

約数和(自身を除く): 222630788

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 79, 111, 148, 158, 222, 237, 316, 444, 474, 948, 2923, 4447, 5846, 8769, 8894, 11692, 13341, 17538, 17788, 26682, 35076, 53364, 164539, 329078, 351313, 493617, 658156, 702626, 987234, 1053939, 1405252, 1974468, 2107878, 4215756, 12998581, 25997162, 38995743, 51994324, 77991486, 155982972]

約数ペア:

[(1, 155982972), (2, 77991486), (3, 51994324), (4, 38995743), (6, 25997162), (12, 12998581), (37, 4215756), (74, 2107878), (79, 1974468), (111, 1405252), (148, 1053939), (158, 987234), (222, 702626), (237, 658156), (316, 493617), (444, 351313), (474, 329078), (948, 164539), (2923, 53364), (4447, 35076), (5846, 26682), (8769, 17788), (8894, 17538), (11692, 13341)]