126640952

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{691}}^1\times {\mathrm{739}}^1$

素因数の和:1467

約数の個数: 32

約数和(自身を含む): 245798400

約数和(自身を除く): 119157448

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 691, 739, 1382, 1478, 2764, 2956, 5528, 5912, 21421, 22909, 42842, 45818, 85684, 91636, 171368, 183272, 510649, 1021298, 2042596, 4085192, 15830119, 31660238, 63320476, 126640952]

約数ペア:

[(1, 126640952), (2, 63320476), (4, 31660238), (8, 15830119), (31, 4085192), (62, 2042596), (124, 1021298), (248, 510649), (691, 183272), (739, 171368), (1382, 91636), (1478, 85684), (2764, 45818), (2956, 42842), (5528, 22909), (5912, 21421)]