131192568

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2459}}^1$

素因数の和:2506

約数の個数: 128

約数和(自身を含む): 413280000

約数和(自身を除く): 282087432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 19, 24, 26, 27, 36, 38, 39, 52, 54, 57, 72, 76, 78, 104, 108, 114, 117, 152, 156, 171, 216, 228, 234, 247, 312, 342, 351, 456, 468, 494, 513, 684, 702, 741, 936, 988, 1026, 1368, 1404, 1482, 1976, 2052, 2223, 2459, 2808, 2964, 4104, 4446, 4918, 5928, 6669, 7377, 8892, 9836, 13338, 14754, 17784, 19672, 22131, 26676, 29508, 31967, 44262, 46721, 53352, 59016, 63934, 66393, 88524, 93442, 95901, 127868, 132786, 140163, 177048, 186884, 191802, 255736, 265572, 280326, 287703, 373768, 383604, 420489, 531144, 560652, 575406, 607373, 767208, 840978, 863109, 1121304, 1150812, 1214746, 1261467, 1681956, 1726218, 1822119, 2301624, 2429492, 2522934, 3363912, 3452436, 3644238, 4858984, 5045868, 5466357, 6904872, 7288476, 10091736, 10932714, 14576952, 16399071, 21865428, 32798142, 43730856, 65596284, 131192568]

約数ペア:

[(1, 131192568), (2, 65596284), (3, 43730856), (4, 32798142), (6, 21865428), (8, 16399071), (9, 14576952), (12, 10932714), (13, 10091736), (18, 7288476), (19, 6904872), (24, 5466357), (26, 5045868), (27, 4858984), (36, 3644238), (38, 3452436), (39, 3363912), (52, 2522934), (54, 2429492), (57, 2301624), (72, 1822119), (76, 1726218), (78, 1681956), (104, 1261467), (108, 1214746), (114, 1150812), (117, 1121304), (152, 863109), (156, 840978), (171, 767208), (216, 607373), (228, 575406), (234, 560652), (247, 531144), (312, 420489), (342, 383604), (351, 373768), (456, 287703), (468, 280326), (494, 265572), (513, 255736), (684, 191802), (702, 186884), (741, 177048), (936, 140163), (988, 132786), (1026, 127868), (1368, 95901), (1404, 93442), (1482, 88524), (1976, 66393), (2052, 63934), (2223, 59016), (2459, 53352), (2808, 46721), (2964, 44262), (4104, 31967), (4446, 29508), (4918, 26676), (5928, 22131), (6669, 19672), (7377, 17784), (8892, 14754), (9836, 13338)]