142711678

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{107}}^1\times {\mathrm{127}}^1$

素因数の和:384

約数の個数: 32

約数和(自身を含む): 223948800

約数和(自身を除く): 81237122

約数列:

[1, 2, 59, 89, 107, 118, 127, 178, 214, 254, 5251, 6313, 7493, 9523, 10502, 11303, 12626, 13589, 14986, 19046, 22606, 27178, 561857, 666877, 801751, 1123714, 1209421, 1333754, 1603502, 2418842, 71355839, 142711678]

約数ペア:

[(1, 142711678), (2, 71355839), (59, 2418842), (89, 1603502), (107, 1333754), (118, 1209421), (127, 1123714), (178, 801751), (214, 666877), (254, 561857), (5251, 27178), (6313, 22606), (7493, 19046), (9523, 14986), (10502, 13589), (11303, 12626)]