158708412

素因数分解:

$2^2\times 3^2\times {\mathrm{227}}^1\times {\mathrm{19421}}^1$

素因数の和:19658

約数の個数: 36

約数和(自身を含む): 402967656

約数和(自身を除く): 244259244

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 227, 454, 681, 908, 1362, 2043, 2724, 4086, 8172, 19421, 38842, 58263, 77684, 116526, 174789, 233052, 349578, 699156, 4408567, 8817134, 13225701, 17634268, 26451402, 39677103, 52902804, 79354206, 158708412]

約数ペア:

[(1, 158708412), (2, 79354206), (3, 52902804), (4, 39677103), (6, 26451402), (9, 17634268), (12, 13225701), (18, 8817134), (36, 4408567), (227, 699156), (454, 349578), (681, 233052), (908, 174789), (1362, 116526), (2043, 77684), (2724, 58263), (4086, 38842), (8172, 19421)]