172822328

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{2753}}^1$

素因数の和:2844

約数の個数: 64

約数和(自身を含む): 396576000

約数和(自身を除く): 223753672

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 59, 76, 118, 133, 152, 236, 266, 413, 472, 532, 826, 1064, 1121, 1652, 2242, 2753, 3304, 4484, 5506, 7847, 8968, 11012, 15694, 19271, 22024, 31388, 38542, 52307, 62776, 77084, 104614, 154168, 162427, 209228, 324854, 366149, 418456, 649708, 732298, 1136989, 1299416, 1464596, 2273978, 2929192, 3086113, 4547956, 6172226, 9095912, 12344452, 21602791, 24688904, 43205582, 86411164, 172822328]

約数ペア:

[(1, 172822328), (2, 86411164), (4, 43205582), (7, 24688904), (8, 21602791), (14, 12344452), (19, 9095912), (28, 6172226), (38, 4547956), (56, 3086113), (59, 2929192), (76, 2273978), (118, 1464596), (133, 1299416), (152, 1136989), (236, 732298), (266, 649708), (413, 418456), (472, 366149), (532, 324854), (826, 209228), (1064, 162427), (1121, 154168), (1652, 104614), (2242, 77084), (2753, 62776), (3304, 52307), (4484, 38542), (5506, 31388), (7847, 22024), (8968, 19271), (11012, 15694)]