157396512

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{419}}^1$

素因数の和:495

約数の個数: 192

約数和(自身を含む): 521579520

約数和(自身を除く): 364183008

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 43, 48, 52, 56, 78, 84, 86, 91, 96, 104, 112, 129, 156, 168, 172, 182, 208, 224, 258, 273, 301, 312, 336, 344, 364, 416, 419, 516, 546, 559, 602, 624, 672, 688, 728, 838, 903, 1032, 1092, 1118, 1204, 1248, 1257, 1376, 1456, 1676, 1677, 1806, 2064, 2184, 2236, 2408, 2514, 2912, 2933, 3352, 3354, 3612, 3913, 4128, 4368, 4472, 4816, 5028, 5447, 5866, 6704, 6708, 7224, 7826, 8736, 8799, 8944, 9632, 10056, 10894, 11732, 11739, 13408, 13416, 14448, 15652, 16341, 17598, 17888, 18017, 20112, 21788, 23464, 23478, 26832, 28896, 31304, 32682, 35196, 36034, 38129, 40224, 43576, 46928, 46956, 53664, 54051, 62608, 65364, 70392, 72068, 76258, 87152, 93856, 93912, 108102, 114387, 125216, 126119, 130728, 140784, 144136, 152516, 174304, 187824, 216204, 228774, 234221, 252238, 261456, 281568, 288272, 305032, 375648, 378357, 432408, 457548, 468442, 504476, 522912, 576544, 610064, 702663, 756714, 864816, 915096, 936884, 1008952, 1220128, 1405326, 1513428, 1639547, 1729632, 1830192, 1873768, 2017904, 2810652, 3026856, 3279094, 3660384, 3747536, 4035808, 4918641, 5621304, 6053712, 6558188, 7495072, 9837282, 11242608, 12107424, 13116376, 19674564, 22485216, 26232752, 39349128, 52465504, 78698256, 157396512]

約数ペア:

[(1, 157396512), (2, 78698256), (3, 52465504), (4, 39349128), (6, 26232752), (7, 22485216), (8, 19674564), (12, 13116376), (13, 12107424), (14, 11242608), (16, 9837282), (21, 7495072), (24, 6558188), (26, 6053712), (28, 5621304), (32, 4918641), (39, 4035808), (42, 3747536), (43, 3660384), (48, 3279094), (52, 3026856), (56, 2810652), (78, 2017904), (84, 1873768), (86, 1830192), (91, 1729632), (96, 1639547), (104, 1513428), (112, 1405326), (129, 1220128), (156, 1008952), (168, 936884), (172, 915096), (182, 864816), (208, 756714), (224, 702663), (258, 610064), (273, 576544), (301, 522912), (312, 504476), (336, 468442), (344, 457548), (364, 432408), (416, 378357), (419, 375648), (516, 305032), (546, 288272), (559, 281568), (602, 261456), (624, 252238), (672, 234221), (688, 228774), (728, 216204), (838, 187824), (903, 174304), (1032, 152516), (1092, 144136), (1118, 140784), (1204, 130728), (1248, 126119), (1257, 125216), (1376, 114387), (1456, 108102), (1676, 93912), (1677, 93856), (1806, 87152), (2064, 76258), (2184, 72068), (2236, 70392), (2408, 65364), (2514, 62608), (2912, 54051), (2933, 53664), (3352, 46956), (3354, 46928), (3612, 43576), (3913, 40224), (4128, 38129), (4368, 36034), (4472, 35196), (4816, 32682), (5028, 31304), (5447, 28896), (5866, 26832), (6704, 23478), (6708, 23464), (7224, 21788), (7826, 20112), (8736, 18017), (8799, 17888), (8944, 17598), (9632, 16341), (10056, 15652), (10894, 14448), (11732, 13416), (11739, 13408)]