165119164

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{4391}}^1$

素因数の和:4498

約数の個数: 48

約数和(自身を含む): 354170880

約数和(自身を除く): 189051716

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 79, 119, 158, 238, 316, 476, 553, 1106, 1343, 2212, 2686, 4391, 5372, 8782, 9401, 17564, 18802, 30737, 37604, 61474, 74647, 122948, 149294, 298588, 346889, 522529, 693778, 1045058, 1387556, 2090116, 2428223, 4856446, 5897113, 9712892, 11794226, 23588452, 41279791, 82559582, 165119164]

約数ペア:

[(1, 165119164), (2, 82559582), (4, 41279791), (7, 23588452), (14, 11794226), (17, 9712892), (28, 5897113), (34, 4856446), (68, 2428223), (79, 2090116), (119, 1387556), (158, 1045058), (238, 693778), (316, 522529), (476, 346889), (553, 298588), (1106, 149294), (1343, 122948), (2212, 74647), (2686, 61474), (4391, 37604), (5372, 30737), (8782, 18802), (9401, 17564)]