140481168

素因数分解:

$2^4\times 3^1\times {\mathrm{71}}^1\times {\mathrm{41221}}^1$

素因数の和:41303

約数の個数: 40

約数和(自身を含む): 368030016

約数和(自身を除く): 227548848

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 71, 142, 213, 284, 426, 568, 852, 1136, 1704, 3408, 41221, 82442, 123663, 164884, 247326, 329768, 494652, 659536, 989304, 1978608, 2926691, 5853382, 8780073, 11706764, 17560146, 23413528, 35120292, 46827056, 70240584, 140481168]

約数ペア:

[(1, 140481168), (2, 70240584), (3, 46827056), (4, 35120292), (6, 23413528), (8, 17560146), (12, 11706764), (16, 8780073), (24, 5853382), (48, 2926691), (71, 1978608), (142, 989304), (213, 659536), (284, 494652), (426, 329768), (568, 247326), (852, 164884), (1136, 123663), (1704, 82442), (3408, 41221)]