142770866

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{3557}}^1$

素因数の和:3674

約数の個数: 32

約数和(自身を含む): 254126592

約数和(自身を除く): 111355726

約数列:

[1, 2, 7, 14, 47, 61, 94, 122, 329, 427, 658, 854, 2867, 3557, 5734, 7114, 20069, 24899, 40138, 49798, 167179, 216977, 334358, 433954, 1170253, 1518839, 2340506, 3037678, 10197919, 20395838, 71385433, 142770866]

約数ペア:

[(1, 142770866), (2, 71385433), (7, 20395838), (14, 10197919), (47, 3037678), (61, 2340506), (94, 1518839), (122, 1170253), (329, 433954), (427, 334358), (658, 216977), (854, 167179), (2867, 49798), (3557, 40138), (5734, 24899), (7114, 20069)]