157926888

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{149}}^1\times {\mathrm{701}}^1$

素因数の和:872

約数の個数: 128

約数和(自身を含む): 505440000

約数和(自身を除く): 347513112

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 149, 168, 189, 216, 252, 298, 378, 447, 504, 596, 701, 756, 894, 1043, 1192, 1341, 1402, 1512, 1788, 2086, 2103, 2682, 2804, 3129, 3576, 4023, 4172, 4206, 4907, 5364, 5608, 6258, 6309, 8046, 8344, 8412, 9387, 9814, 10728, 12516, 12618, 14721, 16092, 16824, 18774, 18927, 19628, 25032, 25236, 28161, 29442, 32184, 37548, 37854, 39256, 44163, 50472, 56322, 58884, 75096, 75708, 88326, 104449, 112644, 117768, 132489, 151416, 176652, 208898, 225288, 264978, 313347, 353304, 417796, 529956, 626694, 731143, 835592, 940041, 1059912, 1253388, 1462286, 1880082, 2193429, 2506776, 2820123, 2924572, 3760164, 4386858, 5640246, 5849144, 6580287, 7520328, 8773716, 11280492, 13160574, 17547432, 19740861, 22560984, 26321148, 39481722, 52642296, 78963444, 157926888]

約数ペア:

[(1, 157926888), (2, 78963444), (3, 52642296), (4, 39481722), (6, 26321148), (7, 22560984), (8, 19740861), (9, 17547432), (12, 13160574), (14, 11280492), (18, 8773716), (21, 7520328), (24, 6580287), (27, 5849144), (28, 5640246), (36, 4386858), (42, 3760164), (54, 2924572), (56, 2820123), (63, 2506776), (72, 2193429), (84, 1880082), (108, 1462286), (126, 1253388), (149, 1059912), (168, 940041), (189, 835592), (216, 731143), (252, 626694), (298, 529956), (378, 417796), (447, 353304), (504, 313347), (596, 264978), (701, 225288), (756, 208898), (894, 176652), (1043, 151416), (1192, 132489), (1341, 117768), (1402, 112644), (1512, 104449), (1788, 88326), (2086, 75708), (2103, 75096), (2682, 58884), (2804, 56322), (3129, 50472), (3576, 44163), (4023, 39256), (4172, 37854), (4206, 37548), (4907, 32184), (5364, 29442), (5608, 28161), (6258, 25236), (6309, 25032), (8046, 19628), (8344, 18927), (8412, 18774), (9387, 16824), (9814, 16092), (10728, 14721), (12516, 12618)]