154210854

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{78121}}^1$

素因数の和:78180

約数の個数: 32

約数和(自身を含む): 359986176

約数和(自身を除く): 205775322

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 94, 141, 282, 329, 658, 987, 1974, 78121, 156242, 234363, 468726, 546847, 1093694, 1640541, 3281082, 3671687, 7343374, 11015061, 22030122, 25701809, 51403618, 77105427, 154210854]

約数ペア:

[(1, 154210854), (2, 77105427), (3, 51403618), (6, 25701809), (7, 22030122), (14, 11015061), (21, 7343374), (42, 3671687), (47, 3281082), (94, 1640541), (141, 1093694), (282, 546847), (329, 468726), (658, 234363), (987, 156242), (1974, 78121)]