155928402

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{7237}}^1$

素因数の和:7277

約数の個数: 80

約数和(自身を含む): 420383040

約数和(自身を除く): 264454638

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 27, 38, 42, 54, 57, 63, 81, 114, 126, 133, 162, 171, 189, 266, 342, 378, 399, 513, 567, 798, 1026, 1134, 1197, 1539, 2394, 3078, 3591, 7182, 7237, 10773, 14474, 21546, 21711, 43422, 50659, 65133, 101318, 130266, 137503, 151977, 195399, 275006, 303954, 390798, 412509, 455931, 586197, 825018, 911862, 962521, 1172394, 1237527, 1367793, 1925042, 2475054, 2735586, 2887563, 3712581, 4103379, 5775126, 7425162, 8206758, 8662689, 11137743, 17325378, 22275486, 25988067, 51976134, 77964201, 155928402]

約数ペア:

[(1, 155928402), (2, 77964201), (3, 51976134), (6, 25988067), (7, 22275486), (9, 17325378), (14, 11137743), (18, 8662689), (19, 8206758), (21, 7425162), (27, 5775126), (38, 4103379), (42, 3712581), (54, 2887563), (57, 2735586), (63, 2475054), (81, 1925042), (114, 1367793), (126, 1237527), (133, 1172394), (162, 962521), (171, 911862), (189, 825018), (266, 586197), (342, 455931), (378, 412509), (399, 390798), (513, 303954), (567, 275006), (798, 195399), (1026, 151977), (1134, 137503), (1197, 130266), (1539, 101318), (2394, 65133), (3078, 50659), (3591, 43422), (7182, 21711), (7237, 21546), (10773, 14474)]