157260587376

素因数分解:

$2^4\times 3^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{647099}}^1$

素因数の和:647254

約数の個数: 80

約数和(自身を含む): 417892003200

約数和(自身を除く): 260631415824

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 61, 83, 122, 166, 183, 244, 249, 332, 366, 488, 498, 664, 732, 976, 996, 1328, 1464, 1992, 2928, 3984, 5063, 10126, 15189, 20252, 30378, 40504, 60756, 81008, 121512, 243024, 647099, 1294198, 1941297, 2588396, 3882594, 5176792, 7765188, 10353584, 15530376, 31060752, 39473039, 53709217, 78946078, 107418434, 118419117, 157892156, 161127651, 214836868, 236838234, 315784312, 322255302, 429673736, 473676468, 631568624, 644510604, 859347472, 947352936, 1289021208, 1894705872, 2578042416, 3276262237, 6552524474, 9828786711, 13105048948, 19657573422, 26210097896, 39315146844, 52420195792, 78630293688, 157260587376]

約数ペア:

[(1, 157260587376), (2, 78630293688), (3, 52420195792), (4, 39315146844), (6, 26210097896), (8, 19657573422), (12, 13105048948), (16, 9828786711), (24, 6552524474), (48, 3276262237), (61, 2578042416), (83, 1894705872), (122, 1289021208), (166, 947352936), (183, 859347472), (244, 644510604), (249, 631568624), (332, 473676468), (366, 429673736), (488, 322255302), (498, 315784312), (664, 236838234), (732, 214836868), (976, 161127651), (996, 157892156), (1328, 118419117), (1464, 107418434), (1992, 78946078), (2928, 53709217), (3984, 39473039), (5063, 31060752), (10126, 15530376), (15189, 10353584), (20252, 7765188), (30378, 5176792), (40504, 3882594), (60756, 2588396), (81008, 1941297), (121512, 1294198), (243024, 647099)]