140705448

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{15551}}^1$

素因数の和:15602

約数の個数: 64

約数和(自身を含む): 391910400

約数和(自身を除く): 251204952

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 29, 39, 52, 58, 78, 87, 104, 116, 156, 174, 232, 312, 348, 377, 696, 754, 1131, 1508, 2262, 3016, 4524, 9048, 15551, 31102, 46653, 62204, 93306, 124408, 186612, 202163, 373224, 404326, 450979, 606489, 808652, 901958, 1212978, 1352937, 1617304, 1803916, 2425956, 2705874, 3607832, 4851912, 5411748, 5862727, 10823496, 11725454, 17588181, 23450908, 35176362, 46901816, 70352724, 140705448]

約数ペア:

[(1, 140705448), (2, 70352724), (3, 46901816), (4, 35176362), (6, 23450908), (8, 17588181), (12, 11725454), (13, 10823496), (24, 5862727), (26, 5411748), (29, 4851912), (39, 3607832), (52, 2705874), (58, 2425956), (78, 1803916), (87, 1617304), (104, 1352937), (116, 1212978), (156, 901958), (174, 808652), (232, 606489), (312, 450979), (348, 404326), (377, 373224), (696, 202163), (754, 186612), (1131, 124408), (1508, 93306), (2262, 62204), (3016, 46653), (4524, 31102), (9048, 15551)]