153988848

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1913}}^1$

素因数の和:1983

約数の個数: 120

約数和(自身を含む): 475146672

約数和(自身を除く): 321157824

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 43, 48, 52, 72, 78, 86, 104, 117, 129, 144, 156, 172, 208, 234, 258, 312, 344, 387, 468, 516, 559, 624, 688, 774, 936, 1032, 1118, 1548, 1677, 1872, 1913, 2064, 2236, 3096, 3354, 3826, 4472, 5031, 5739, 6192, 6708, 7652, 8944, 10062, 11478, 13416, 15304, 17217, 20124, 22956, 24869, 26832, 30608, 34434, 40248, 45912, 49738, 68868, 74607, 80496, 82259, 91824, 99476, 137736, 149214, 164518, 198952, 223821, 246777, 275472, 298428, 329036, 397904, 447642, 493554, 596856, 658072, 740331, 895284, 987108, 1069367, 1193712, 1316144, 1480662, 1790568, 1974216, 2138734, 2961324, 3208101, 3581136, 3948432, 4277468, 5922648, 6416202, 8554936, 9624303, 11845296, 12832404, 17109872, 19248606, 25664808, 38497212, 51329616, 76994424, 153988848]

約数ペア:

[(1, 153988848), (2, 76994424), (3, 51329616), (4, 38497212), (6, 25664808), (8, 19248606), (9, 17109872), (12, 12832404), (13, 11845296), (16, 9624303), (18, 8554936), (24, 6416202), (26, 5922648), (36, 4277468), (39, 3948432), (43, 3581136), (48, 3208101), (52, 2961324), (72, 2138734), (78, 1974216), (86, 1790568), (104, 1480662), (117, 1316144), (129, 1193712), (144, 1069367), (156, 987108), (172, 895284), (208, 740331), (234, 658072), (258, 596856), (312, 493554), (344, 447642), (387, 397904), (468, 329036), (516, 298428), (559, 275472), (624, 246777), (688, 223821), (774, 198952), (936, 164518), (1032, 149214), (1118, 137736), (1548, 99476), (1677, 91824), (1872, 82259), (1913, 80496), (2064, 74607), (2236, 68868), (3096, 49738), (3354, 45912), (3826, 40248), (4472, 34434), (5031, 30608), (5739, 26832), (6192, 24869), (6708, 22956), (7652, 20124), (8944, 17217), (10062, 15304), (11478, 13416)]