139622952

素因数分解:

$2^3\times 3^1\times 7^4\times {\mathrm{2423}}^1$

素因数の和:2460

約数の個数: 80

約数和(自身を含む): 407377440

約数和(自身を除く): 267754488

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 343, 392, 588, 686, 1029, 1176, 1372, 2058, 2401, 2423, 2744, 4116, 4802, 4846, 7203, 7269, 8232, 9604, 9692, 14406, 14538, 16961, 19208, 19384, 28812, 29076, 33922, 50883, 57624, 58152, 67844, 101766, 118727, 135688, 203532, 237454, 356181, 407064, 474908, 712362, 831089, 949816, 1424724, 1662178, 2493267, 2849448, 3324356, 4986534, 5817623, 6648712, 9973068, 11635246, 17452869, 19946136, 23270492, 34905738, 46540984, 69811476, 139622952]

約数ペア:

[(1, 139622952), (2, 69811476), (3, 46540984), (4, 34905738), (6, 23270492), (7, 19946136), (8, 17452869), (12, 11635246), (14, 9973068), (21, 6648712), (24, 5817623), (28, 4986534), (42, 3324356), (49, 2849448), (56, 2493267), (84, 1662178), (98, 1424724), (147, 949816), (168, 831089), (196, 712362), (294, 474908), (343, 407064), (392, 356181), (588, 237454), (686, 203532), (1029, 135688), (1176, 118727), (1372, 101766), (2058, 67844), (2401, 58152), (2423, 57624), (2744, 50883), (4116, 33922), (4802, 29076), (4846, 28812), (7203, 19384), (7269, 19208), (8232, 16961), (9604, 14538), (9692, 14406)]