156112870

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{6703}}^1$

素因数の和:6864

約数の個数: 32

約数和(自身を含む): 299749248

約数和(自身を除く): 143636378

約数列:

[1, 2, 5, 10, 17, 34, 85, 137, 170, 274, 685, 1370, 2329, 4658, 6703, 11645, 13406, 23290, 33515, 67030, 113951, 227902, 569755, 918311, 1139510, 1836622, 4591555, 9183110, 15611287, 31222574, 78056435, 156112870]

約数ペア:

[(1, 156112870), (2, 78056435), (5, 31222574), (10, 15611287), (17, 9183110), (34, 4591555), (85, 1836622), (137, 1139510), (170, 918311), (274, 569755), (685, 227902), (1370, 113951), (2329, 67030), (4658, 33515), (6703, 23290), (11645, 13406)]