149743151792

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{1613}}^1\times {\mathrm{446323}}^1$

素因数の和:447957

約数の個数: 40

約数和(自身を含む): 312639250224

約数和(自身を除く): 162896098432

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 1613, 3226, 6452, 12904, 20969, 25808, 41938, 83876, 167752, 335504, 446323, 892646, 1785292, 3570584, 5802199, 7141168, 11604398, 23208796, 46417592, 92835184, 719918999, 1439837998, 2879675996, 5759351992, 9358946987, 11518703984, 18717893974, 37435787948, 74871575896, 149743151792]

約数ペア:

[(1, 149743151792), (2, 74871575896), (4, 37435787948), (8, 18717893974), (13, 11518703984), (16, 9358946987), (26, 5759351992), (52, 2879675996), (104, 1439837998), (208, 719918999), (1613, 92835184), (3226, 46417592), (6452, 23208796), (12904, 11604398), (20969, 7141168), (25808, 5802199), (41938, 3570584), (83876, 1785292), (167752, 892646), (335504, 446323)]