153178272

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{251}}^1$

素因数の和:443

約数の個数: 144

約数和(自身を含む): 473866848

約数和(自身を除く): 320688576

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 163, 208, 234, 251, 288, 312, 326, 416, 468, 489, 502, 624, 652, 753, 936, 978, 1004, 1248, 1304, 1467, 1506, 1872, 1956, 2008, 2119, 2259, 2608, 2934, 3012, 3263, 3744, 3912, 4016, 4238, 4518, 5216, 5868, 6024, 6357, 6526, 7824, 8032, 8476, 9036, 9789, 11736, 12048, 12714, 13052, 15648, 16952, 18072, 19071, 19578, 23472, 24096, 25428, 26104, 29367, 33904, 36144, 38142, 39156, 40913, 46944, 50856, 52208, 58734, 67808, 72288, 76284, 78312, 81826, 101712, 104416, 117468, 122739, 152568, 156624, 163652, 203424, 234936, 245478, 305136, 313248, 327304, 368217, 469872, 490956, 531869, 610272, 654608, 736434, 939744, 981912, 1063738, 1309216, 1472868, 1595607, 1963824, 2127476, 2945736, 3191214, 3927648, 4254952, 4786821, 5891472, 6382428, 8509904, 9573642, 11782944, 12764856, 17019808, 19147284, 25529712, 38294568, 51059424, 76589136, 153178272]

約数ペア:

[(1, 153178272), (2, 76589136), (3, 51059424), (4, 38294568), (6, 25529712), (8, 19147284), (9, 17019808), (12, 12764856), (13, 11782944), (16, 9573642), (18, 8509904), (24, 6382428), (26, 5891472), (32, 4786821), (36, 4254952), (39, 3927648), (48, 3191214), (52, 2945736), (72, 2127476), (78, 1963824), (96, 1595607), (104, 1472868), (117, 1309216), (144, 1063738), (156, 981912), (163, 939744), (208, 736434), (234, 654608), (251, 610272), (288, 531869), (312, 490956), (326, 469872), (416, 368217), (468, 327304), (489, 313248), (502, 305136), (624, 245478), (652, 234936), (753, 203424), (936, 163652), (978, 156624), (1004, 152568), (1248, 122739), (1304, 117468), (1467, 104416), (1506, 101712), (1872, 81826), (1956, 78312), (2008, 76284), (2119, 72288), (2259, 67808), (2608, 58734), (2934, 52208), (3012, 50856), (3263, 46944), (3744, 40913), (3912, 39156), (4016, 38142), (4238, 36144), (4518, 33904), (5216, 29367), (5868, 26104), (6024, 25428), (6357, 24096), (6526, 23472), (7824, 19578), (8032, 19071), (8476, 18072), (9036, 16952), (9789, 15648), (11736, 13052), (12048, 12714)]