156749409005

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{26141}}^1$

素因数の和:26370

約数の個数: 64

約数和(自身を含む): 231287685120

約数和(自身を除く): 74538276115

約数列:

[1, 5, 7, 19, 35, 71, 95, 127, 133, 355, 497, 635, 665, 889, 1349, 2413, 2485, 4445, 6745, 9017, 9443, 12065, 16891, 26141, 45085, 47215, 63119, 84455, 130705, 171323, 182987, 315595, 496679, 856615, 914935, 1199261, 1856011, 2483395, 3319907, 3476753, 5996305, 9280055, 12992077, 16599535, 17383765, 23239349, 35264209, 63078233, 64960385, 116196745, 176321045, 235713397, 246849463, 315391165, 441547631, 1178566985, 1234247315, 1649993779, 2207738155, 4478554543, 8249968895, 22392772715, 31349881801, 156749409005]

約数ペア:

[(1, 156749409005), (5, 31349881801), (7, 22392772715), (19, 8249968895), (35, 4478554543), (71, 2207738155), (95, 1649993779), (127, 1234247315), (133, 1178566985), (355, 441547631), (497, 315391165), (635, 246849463), (665, 235713397), (889, 176321045), (1349, 116196745), (2413, 64960385), (2485, 63078233), (4445, 35264209), (6745, 23239349), (9017, 17383765), (9443, 16599535), (12065, 12992077), (16891, 9280055), (26141, 5996305), (45085, 3476753), (47215, 3319907), (63119, 2483395), (84455, 1856011), (130705, 1199261), (171323, 914935), (182987, 856615), (315595, 496679)]