153478312

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{1847}}^1$

素因数の和:1930

約数の個数: 64

約数和(自身を含む): 335301120

約数和(自身を除く): 181822808

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 47, 52, 68, 94, 104, 136, 188, 221, 376, 442, 611, 799, 884, 1222, 1598, 1768, 1847, 2444, 3196, 3694, 4888, 6392, 7388, 10387, 14776, 20774, 24011, 31399, 41548, 48022, 62798, 83096, 86809, 96044, 125596, 173618, 192088, 251192, 347236, 408187, 694472, 816374, 1128517, 1475753, 1632748, 2257034, 2951506, 3265496, 4514068, 5903012, 9028136, 11806024, 19184789, 38369578, 76739156, 153478312]

約数ペア:

[(1, 153478312), (2, 76739156), (4, 38369578), (8, 19184789), (13, 11806024), (17, 9028136), (26, 5903012), (34, 4514068), (47, 3265496), (52, 2951506), (68, 2257034), (94, 1632748), (104, 1475753), (136, 1128517), (188, 816374), (221, 694472), (376, 408187), (442, 347236), (611, 251192), (799, 192088), (884, 173618), (1222, 125596), (1598, 96044), (1768, 86809), (1847, 83096), (2444, 62798), (3196, 48022), (3694, 41548), (4888, 31399), (6392, 24011), (7388, 20774), (10387, 14776)]