139661106

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{77849}}^1$

素因数の和:77890

約数の個数: 32

約数和(自身を含む): 313891200

約数和(自身を除く): 174230094

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 69, 78, 138, 299, 598, 897, 1794, 77849, 155698, 233547, 467094, 1012037, 1790527, 2024074, 3036111, 3581054, 5371581, 6072222, 10743162, 23276851, 46553702, 69830553, 139661106]

約数ペア:

[(1, 139661106), (2, 69830553), (3, 46553702), (6, 23276851), (13, 10743162), (23, 6072222), (26, 5371581), (39, 3581054), (46, 3036111), (69, 2024074), (78, 1790527), (138, 1012037), (299, 467094), (598, 233547), (897, 155698), (1794, 77849)]