149938248

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{145289}}^1$

素因数の和:145341

約数の個数: 32

約数和(自身を含む): 383565600

約数和(自身を除く): 233627352

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 258, 344, 516, 1032, 145289, 290578, 435867, 581156, 871734, 1162312, 1743468, 3486936, 6247427, 12494854, 18742281, 24989708, 37484562, 49979416, 74969124, 149938248]

約数ペア:

[(1, 149938248), (2, 74969124), (3, 49979416), (4, 37484562), (6, 24989708), (8, 18742281), (12, 12494854), (24, 6247427), (43, 3486936), (86, 1743468), (129, 1162312), (172, 871734), (258, 581156), (344, 435867), (516, 290578), (1032, 145289)]