140139408

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^2\times {\mathrm{1579}}^1$

素因数の和:1676

約数の個数: 60

約数和(自身を含む): 370876560

約数和(自身を除く): 230737152

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 86, 129, 172, 258, 344, 516, 688, 1032, 1579, 1849, 2064, 3158, 3698, 4737, 5547, 6316, 7396, 9474, 11094, 12632, 14792, 18948, 22188, 25264, 29584, 37896, 44376, 67897, 75792, 88752, 135794, 203691, 271588, 407382, 543176, 814764, 1086352, 1629528, 2919571, 3259056, 5839142, 8758713, 11678284, 17517426, 23356568, 35034852, 46713136, 70069704, 140139408]

約数ペア:

[(1, 140139408), (2, 70069704), (3, 46713136), (4, 35034852), (6, 23356568), (8, 17517426), (12, 11678284), (16, 8758713), (24, 5839142), (43, 3259056), (48, 2919571), (86, 1629528), (129, 1086352), (172, 814764), (258, 543176), (344, 407382), (516, 271588), (688, 203691), (1032, 135794), (1579, 88752), (1849, 75792), (2064, 67897), (3158, 44376), (3698, 37896), (4737, 29584), (5547, 25264), (6316, 22188), (7396, 18948), (9474, 14792), (11094, 12632)]