165031584

素因数分解:

$2^5\times 3^1\times {\mathrm{647}}^1\times {\mathrm{2657}}^1$

素因数の和:3317

約数の個数: 48

約数和(自身を含む): 434040768

約数和(自身を除く): 269009184

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 647, 1294, 1941, 2588, 2657, 3882, 5176, 5314, 7764, 7971, 10352, 10628, 15528, 15942, 20704, 21256, 31056, 31884, 42512, 62112, 63768, 85024, 127536, 255072, 1719079, 3438158, 5157237, 6876316, 10314474, 13752632, 20628948, 27505264, 41257896, 55010528, 82515792, 165031584]

約数ペア:

[(1, 165031584), (2, 82515792), (3, 55010528), (4, 41257896), (6, 27505264), (8, 20628948), (12, 13752632), (16, 10314474), (24, 6876316), (32, 5157237), (48, 3438158), (96, 1719079), (647, 255072), (1294, 127536), (1941, 85024), (2588, 63768), (2657, 62112), (3882, 42512), (5176, 31884), (5314, 31056), (7764, 21256), (7971, 20704), (10352, 15942), (10628, 15528)]