164283818

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{1973}}^1$

素因数の和:2102

約数の個数: 32

約数和(自身を含む): 272885760

約数和(自身を除く): 108601942

約数列:

[1, 2, 17, 31, 34, 62, 79, 158, 527, 1054, 1343, 1973, 2449, 2686, 3946, 4898, 33541, 41633, 61163, 67082, 83266, 122326, 155867, 311734, 1039771, 2079542, 2649739, 4831877, 5299478, 9663754, 82141909, 164283818]

約数ペア:

[(1, 164283818), (2, 82141909), (17, 9663754), (31, 5299478), (34, 4831877), (62, 2649739), (79, 2079542), (158, 1039771), (527, 311734), (1054, 155867), (1343, 122326), (1973, 83266), (2449, 67082), (2686, 61163), (3946, 41633), (4898, 33541)]