156944066

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{691}}^1$

素因数の和:894

約数の個数: 32

約数和(自身を含む): 255763200

約数和(自身を除く): 98819134

約数列:

[1, 2, 19, 38, 43, 86, 139, 278, 691, 817, 1382, 1634, 2641, 5282, 5977, 11954, 13129, 26258, 29713, 59426, 96049, 113563, 192098, 227126, 564547, 1129094, 1824931, 3649862, 4130107, 8260214, 78472033, 156944066]

約数ペア:

[(1, 156944066), (2, 78472033), (19, 8260214), (38, 4130107), (43, 3649862), (86, 1824931), (139, 1129094), (278, 564547), (691, 227126), (817, 192098), (1382, 113563), (1634, 96049), (2641, 59426), (5282, 29713), (5977, 26258), (11954, 13129)]