138718404

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{2351}}^1$

素因数の和:2521

約数の個数: 72

約数和(自身を含む): 385257600

約数和(自身を除く): 246539196

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 149, 198, 298, 396, 447, 596, 894, 1341, 1639, 1788, 2351, 2682, 3278, 4702, 4917, 5364, 6556, 7053, 9404, 9834, 14106, 14751, 19668, 21159, 25861, 28212, 29502, 42318, 51722, 59004, 77583, 84636, 103444, 155166, 232749, 310332, 350299, 465498, 700598, 930996, 1050897, 1401196, 2101794, 3152691, 3853289, 4203588, 6305382, 7706578, 11559867, 12610764, 15413156, 23119734, 34679601, 46239468, 69359202, 138718404]

約数ペア:

[(1, 138718404), (2, 69359202), (3, 46239468), (4, 34679601), (6, 23119734), (9, 15413156), (11, 12610764), (12, 11559867), (18, 7706578), (22, 6305382), (33, 4203588), (36, 3853289), (44, 3152691), (66, 2101794), (99, 1401196), (132, 1050897), (149, 930996), (198, 700598), (298, 465498), (396, 350299), (447, 310332), (596, 232749), (894, 155166), (1341, 103444), (1639, 84636), (1788, 77583), (2351, 59004), (2682, 51722), (3278, 42318), (4702, 29502), (4917, 28212), (5364, 25861), (6556, 21159), (7053, 19668), (9404, 14751), (9834, 14106)]