140826924

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2003}}^1$

素因数の和:2057

約数の個数: 120

約数和(自身を含む): 434531328

約数和(自身を除く): 293704404

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 31, 36, 42, 54, 62, 63, 81, 84, 93, 108, 124, 126, 162, 186, 189, 217, 252, 279, 324, 372, 378, 434, 558, 567, 651, 756, 837, 868, 1116, 1134, 1302, 1674, 1953, 2003, 2268, 2511, 2604, 3348, 3906, 4006, 5022, 5859, 6009, 7812, 8012, 10044, 11718, 12018, 14021, 17577, 18027, 23436, 24036, 28042, 35154, 36054, 42063, 54081, 56084, 62093, 70308, 72108, 84126, 108162, 124186, 126189, 162243, 168252, 186279, 216324, 248372, 252378, 324486, 372558, 378567, 434651, 504756, 558837, 648972, 745116, 757134, 869302, 1117674, 1135701, 1303953, 1514268, 1676511, 1738604, 2235348, 2271402, 2607906, 3353022, 3911859, 4542804, 5029533, 5215812, 6706044, 7823718, 10059066, 11735577, 15647436, 20118132, 23471154, 35206731, 46942308, 70413462, 140826924]

約数ペア:

[(1, 140826924), (2, 70413462), (3, 46942308), (4, 35206731), (6, 23471154), (7, 20118132), (9, 15647436), (12, 11735577), (14, 10059066), (18, 7823718), (21, 6706044), (27, 5215812), (28, 5029533), (31, 4542804), (36, 3911859), (42, 3353022), (54, 2607906), (62, 2271402), (63, 2235348), (81, 1738604), (84, 1676511), (93, 1514268), (108, 1303953), (124, 1135701), (126, 1117674), (162, 869302), (186, 757134), (189, 745116), (217, 648972), (252, 558837), (279, 504756), (324, 434651), (372, 378567), (378, 372558), (434, 324486), (558, 252378), (567, 248372), (651, 216324), (756, 186279), (837, 168252), (868, 162243), (1116, 126189), (1134, 124186), (1302, 108162), (1674, 84126), (1953, 72108), (2003, 70308), (2268, 62093), (2511, 56084), (2604, 54081), (3348, 42063), (3906, 36054), (4006, 35154), (5022, 28042), (5859, 24036), (6009, 23436), (7812, 18027), (8012, 17577), (10044, 14021), (11718, 12018)]