140528628

素因数分解:

$2^2\times 3^3\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{257}}^1$

素因数の和:414

約数の個数: 96

約数和(自身を含む): 376225920

約数和(自身を除く): 235697292

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 61, 83, 108, 122, 166, 183, 244, 249, 257, 332, 366, 498, 514, 549, 732, 747, 771, 996, 1028, 1098, 1494, 1542, 1647, 2196, 2241, 2313, 2988, 3084, 3294, 4482, 4626, 5063, 6588, 6939, 8964, 9252, 10126, 13878, 15189, 15677, 20252, 21331, 27756, 30378, 31354, 42662, 45567, 47031, 60756, 62708, 63993, 85324, 91134, 94062, 127986, 136701, 141093, 182268, 188124, 191979, 255972, 273402, 282186, 383958, 423279, 546804, 564372, 575937, 767916, 846558, 1151874, 1301191, 1693116, 2303748, 2602382, 3903573, 5204764, 7807146, 11710719, 15614292, 23421438, 35132157, 46842876, 70264314, 140528628]

約数ペア:

[(1, 140528628), (2, 70264314), (3, 46842876), (4, 35132157), (6, 23421438), (9, 15614292), (12, 11710719), (18, 7807146), (27, 5204764), (36, 3903573), (54, 2602382), (61, 2303748), (83, 1693116), (108, 1301191), (122, 1151874), (166, 846558), (183, 767916), (244, 575937), (249, 564372), (257, 546804), (332, 423279), (366, 383958), (498, 282186), (514, 273402), (549, 255972), (732, 191979), (747, 188124), (771, 182268), (996, 141093), (1028, 136701), (1098, 127986), (1494, 94062), (1542, 91134), (1647, 85324), (2196, 63993), (2241, 62708), (2313, 60756), (2988, 47031), (3084, 45567), (3294, 42662), (4482, 31354), (4626, 30378), (5063, 27756), (6588, 21331), (6939, 20252), (8964, 15677), (9252, 15189), (10126, 13878)]