179742004

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{907}}^1$

素因数の和:1064

約数の個数: 48

約数和(自身を含む): 351664768

約数和(自身を除く): 171922764

約数列:

[1, 2, 4, 13, 26, 37, 52, 74, 103, 148, 206, 412, 481, 907, 962, 1339, 1814, 1924, 2678, 3628, 3811, 5356, 7622, 11791, 15244, 23582, 33559, 47164, 49543, 67118, 93421, 99086, 134236, 186842, 198172, 373684, 436267, 872534, 1214473, 1745068, 2428946, 3456577, 4857892, 6913154, 13826308, 44935501, 89871002, 179742004]

約数ペア:

[(1, 179742004), (2, 89871002), (4, 44935501), (13, 13826308), (26, 6913154), (37, 4857892), (52, 3456577), (74, 2428946), (103, 1745068), (148, 1214473), (206, 872534), (412, 436267), (481, 373684), (907, 198172), (962, 186842), (1339, 134236), (1814, 99086), (1924, 93421), (2678, 67118), (3628, 49543), (3811, 47164), (5356, 33559), (7622, 23582), (11791, 15244)]