140590872

素因数分解:

$2^3\times 3^2\times {\mathrm{173}}^1\times {\mathrm{11287}}^1$

素因数の和:11472

約数の個数: 48

約数和(自身を含む): 383001840

約数和(自身を除く): 242410968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 173, 346, 519, 692, 1038, 1384, 1557, 2076, 3114, 4152, 6228, 11287, 12456, 22574, 33861, 45148, 67722, 90296, 101583, 135444, 203166, 270888, 406332, 812664, 1952651, 3905302, 5857953, 7810604, 11715906, 15621208, 17573859, 23431812, 35147718, 46863624, 70295436, 140590872]

約数ペア:

[(1, 140590872), (2, 70295436), (3, 46863624), (4, 35147718), (6, 23431812), (8, 17573859), (9, 15621208), (12, 11715906), (18, 7810604), (24, 5857953), (36, 3905302), (72, 1952651), (173, 812664), (346, 406332), (519, 270888), (692, 203166), (1038, 135444), (1384, 101583), (1557, 90296), (2076, 67722), (3114, 45148), (4152, 33861), (6228, 22574), (11287, 12456)]