156920176828

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{719}}^1\times {\mathrm{1213}}^1\times {\mathrm{1451}}^1$

素因数の和:3418

約数の個数: 48

約数和(自身を含む): 284292771840

約数和(自身を除く): 127372595012

約数列:

[1, 2, 4, 31, 62, 124, 719, 1213, 1438, 1451, 2426, 2876, 2902, 4852, 5804, 22289, 37603, 44578, 44981, 75206, 89156, 89962, 150412, 179924, 872147, 1043269, 1744294, 1760063, 2086538, 3488588, 3520126, 4173076, 7040252, 27036557, 32341339, 54073114, 54561953, 64682678, 108146228, 109123906, 129365356, 218247812, 1265485297, 2530970594, 5061941188, 39230044207, 78460088414, 156920176828]

約数ペア:

[(1, 156920176828), (2, 78460088414), (4, 39230044207), (31, 5061941188), (62, 2530970594), (124, 1265485297), (719, 218247812), (1213, 129365356), (1438, 109123906), (1451, 108146228), (2426, 64682678), (2876, 54561953), (2902, 54073114), (4852, 32341339), (5804, 27036557), (22289, 7040252), (37603, 4173076), (44578, 3520126), (44981, 3488588), (75206, 2086538), (89156, 1760063), (89962, 1744294), (150412, 1043269), (179924, 872147)]