156718372070

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{293}}^1\times {\mathrm{37747}}^1$

素因数の和:38169

約数の個数: 64

約数和(自身を含む): 307634120640

約数和(自身を除く): 150915748570

約数列:

[1, 2, 5, 10, 13, 26, 65, 109, 130, 218, 293, 545, 586, 1090, 1417, 1465, 2834, 2930, 3809, 7085, 7618, 14170, 19045, 31937, 37747, 38090, 63874, 75494, 159685, 188735, 319370, 377470, 415181, 490711, 830362, 981422, 2075905, 2453555, 4114423, 4151810, 4907110, 8228846, 11059871, 20572115, 22119742, 41144230, 53487499, 55299355, 106974998, 110598710, 143778323, 267437495, 287556646, 534874990, 718891615, 1205525939, 1437783230, 2411051878, 6027629695, 12055259390, 15671837207, 31343674414, 78359186035, 156718372070]

約数ペア:

[(1, 156718372070), (2, 78359186035), (5, 31343674414), (10, 15671837207), (13, 12055259390), (26, 6027629695), (65, 2411051878), (109, 1437783230), (130, 1205525939), (218, 718891615), (293, 534874990), (545, 287556646), (586, 267437495), (1090, 143778323), (1417, 110598710), (1465, 106974998), (2834, 55299355), (2930, 53487499), (3809, 41144230), (7085, 22119742), (7618, 20572115), (14170, 11059871), (19045, 8228846), (31937, 4907110), (37747, 4151810), (38090, 4114423), (63874, 2453555), (75494, 2075905), (159685, 981422), (188735, 830362), (319370, 490711), (377470, 415181)]