156959264

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^2\times {\mathrm{5791}}^1$

素因数の和:5830

約数の個数: 72

約数和(自身を含む): 388249344

約数和(自身を除く): 231290080

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 77, 88, 112, 121, 154, 176, 224, 242, 308, 352, 484, 616, 847, 968, 1232, 1694, 1936, 2464, 3388, 3872, 5791, 6776, 11582, 13552, 23164, 27104, 40537, 46328, 63701, 81074, 92656, 127402, 162148, 185312, 254804, 324296, 445907, 509608, 648592, 700711, 891814, 1019216, 1297184, 1401422, 1783628, 2038432, 2802844, 3567256, 4904977, 5605688, 7134512, 9809954, 11211376, 14269024, 19619908, 22422752, 39239816, 78479632, 156959264]

約数ペア:

[(1, 156959264), (2, 78479632), (4, 39239816), (7, 22422752), (8, 19619908), (11, 14269024), (14, 11211376), (16, 9809954), (22, 7134512), (28, 5605688), (32, 4904977), (44, 3567256), (56, 2802844), (77, 2038432), (88, 1783628), (112, 1401422), (121, 1297184), (154, 1019216), (176, 891814), (224, 700711), (242, 648592), (308, 509608), (352, 445907), (484, 324296), (616, 254804), (847, 185312), (968, 162148), (1232, 127402), (1694, 92656), (1936, 81074), (2464, 63701), (3388, 46328), (3872, 40537), (5791, 27104), (6776, 23164), (11582, 13552)]