154745808

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{239}}^1$

素因数の和:345

約数の個数: 160

約数和(自身を含む): 479969280

約数和(自身を除く): 325223472

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 41, 42, 47, 48, 56, 82, 84, 94, 112, 123, 141, 164, 168, 188, 239, 246, 282, 287, 328, 329, 336, 376, 478, 492, 564, 574, 656, 658, 717, 752, 861, 956, 984, 987, 1128, 1148, 1316, 1434, 1673, 1722, 1912, 1927, 1968, 1974, 2256, 2296, 2632, 2868, 3346, 3444, 3824, 3854, 3948, 4592, 5019, 5264, 5736, 5781, 6692, 6888, 7708, 7896, 9799, 10038, 11233, 11472, 11562, 13384, 13489, 13776, 15416, 15792, 19598, 20076, 22466, 23124, 26768, 26978, 29397, 30832, 33699, 39196, 40152, 40467, 44932, 46248, 53956, 58794, 67398, 68593, 78392, 78631, 80304, 80934, 89864, 92496, 107912, 117588, 134796, 137186, 156784, 157262, 161868, 179728, 205779, 215824, 235176, 235893, 269592, 274372, 314524, 323736, 411558, 460553, 470352, 471786, 539184, 548744, 629048, 647472, 823116, 921106, 943572, 1097488, 1258096, 1381659, 1646232, 1842212, 1887144, 2763318, 3223871, 3292464, 3684424, 3774288, 5526636, 6447742, 7368848, 9671613, 11053272, 12895484, 19343226, 22106544, 25790968, 38686452, 51581936, 77372904, 154745808]

約数ペア:

[(1, 154745808), (2, 77372904), (3, 51581936), (4, 38686452), (6, 25790968), (7, 22106544), (8, 19343226), (12, 12895484), (14, 11053272), (16, 9671613), (21, 7368848), (24, 6447742), (28, 5526636), (41, 3774288), (42, 3684424), (47, 3292464), (48, 3223871), (56, 2763318), (82, 1887144), (84, 1842212), (94, 1646232), (112, 1381659), (123, 1258096), (141, 1097488), (164, 943572), (168, 921106), (188, 823116), (239, 647472), (246, 629048), (282, 548744), (287, 539184), (328, 471786), (329, 470352), (336, 460553), (376, 411558), (478, 323736), (492, 314524), (564, 274372), (574, 269592), (656, 235893), (658, 235176), (717, 215824), (752, 205779), (861, 179728), (956, 161868), (984, 157262), (987, 156784), (1128, 137186), (1148, 134796), (1316, 117588), (1434, 107912), (1673, 92496), (1722, 89864), (1912, 80934), (1927, 80304), (1968, 78631), (1974, 78392), (2256, 68593), (2296, 67398), (2632, 58794), (2868, 53956), (3346, 46248), (3444, 44932), (3824, 40467), (3854, 40152), (3948, 39196), (4592, 33699), (5019, 30832), (5264, 29397), (5736, 26978), (5781, 26768), (6692, 23124), (6888, 22466), (7708, 20076), (7896, 19598), (9799, 15792), (10038, 15416), (11233, 13776), (11472, 13489), (11562, 13384)]