156775925570

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1297}}^1\times {\mathrm{47777}}^1$

素因数の和:49115

約数の個数: 64

約数和(自身を含む): 321490135296

約数和(自身を除く): 164714209726

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 230, 253, 506, 1265, 1297, 2530, 2594, 6485, 12970, 14267, 28534, 29831, 47777, 59662, 71335, 95554, 142670, 149155, 238885, 298310, 328141, 477770, 525547, 656282, 1051094, 1098871, 1640705, 2197742, 2627735, 3281410, 5255470, 5494355, 10988710, 12087581, 24175162, 60437905, 61966769, 120875810, 123933538, 309833845, 619667690, 681634459, 1363268918, 1425235687, 2850471374, 3408172295, 6816344590, 7126178435, 14252356870, 15677592557, 31355185114, 78387962785, 156775925570]

約数ペア:

[(1, 156775925570), (2, 78387962785), (5, 31355185114), (10, 15677592557), (11, 14252356870), (22, 7126178435), (23, 6816344590), (46, 3408172295), (55, 2850471374), (110, 1425235687), (115, 1363268918), (230, 681634459), (253, 619667690), (506, 309833845), (1265, 123933538), (1297, 120875810), (2530, 61966769), (2594, 60437905), (6485, 24175162), (12970, 12087581), (14267, 10988710), (28534, 5494355), (29831, 5255470), (47777, 3281410), (59662, 2627735), (71335, 2197742), (95554, 1640705), (142670, 1098871), (149155, 1051094), (238885, 656282), (298310, 525547), (328141, 477770)]