139899564

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{173}}^1\times {\mathrm{3209}}^1$

素因数の和:3399

約数の個数: 72

約数和(自身を含む): 406617120

約数和(自身を除く): 266717556

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 173, 252, 346, 519, 692, 1038, 1211, 1557, 2076, 2422, 3114, 3209, 3633, 4844, 6228, 6418, 7266, 9627, 10899, 12836, 14532, 19254, 21798, 22463, 28881, 38508, 43596, 44926, 57762, 67389, 89852, 115524, 134778, 202167, 269556, 404334, 555157, 808668, 1110314, 1665471, 2220628, 3330942, 3886099, 4996413, 6661884, 7772198, 9992826, 11658297, 15544396, 19985652, 23316594, 34974891, 46633188, 69949782, 139899564]

約数ペア:

[(1, 139899564), (2, 69949782), (3, 46633188), (4, 34974891), (6, 23316594), (7, 19985652), (9, 15544396), (12, 11658297), (14, 9992826), (18, 7772198), (21, 6661884), (28, 4996413), (36, 3886099), (42, 3330942), (63, 2220628), (84, 1665471), (126, 1110314), (173, 808668), (252, 555157), (346, 404334), (519, 269556), (692, 202167), (1038, 134778), (1211, 115524), (1557, 89852), (2076, 67389), (2422, 57762), (3114, 44926), (3209, 43596), (3633, 38508), (4844, 28881), (6228, 22463), (6418, 21798), (7266, 19254), (9627, 14532), (10899, 12836)]