137854368

素因数分解:

$2^5\times 3^2\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1$

素因数の和:251

約数の個数: 144

約数和(自身を含む): 407272320

約数和(自身を除く): 269417952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 73, 79, 83, 96, 144, 146, 158, 166, 219, 237, 249, 288, 292, 316, 332, 438, 474, 498, 584, 632, 657, 664, 711, 747, 876, 948, 996, 1168, 1264, 1314, 1328, 1422, 1494, 1752, 1896, 1992, 2336, 2528, 2628, 2656, 2844, 2988, 3504, 3792, 3984, 5256, 5688, 5767, 5976, 6059, 6557, 7008, 7584, 7968, 10512, 11376, 11534, 11952, 12118, 13114, 17301, 18177, 19671, 21024, 22752, 23068, 23904, 24236, 26228, 34602, 36354, 39342, 46136, 48472, 51903, 52456, 54531, 59013, 69204, 72708, 78684, 92272, 96944, 103806, 104912, 109062, 118026, 138408, 145416, 157368, 184544, 193888, 207612, 209824, 218124, 236052, 276816, 290832, 314736, 415224, 436248, 472104, 478661, 553632, 581664, 629472, 830448, 872496, 944208, 957322, 1435983, 1660896, 1744992, 1888416, 1914644, 2871966, 3829288, 4307949, 5743932, 7658576, 8615898, 11487864, 15317152, 17231796, 22975728, 34463592, 45951456, 68927184, 137854368]

約数ペア:

[(1, 137854368), (2, 68927184), (3, 45951456), (4, 34463592), (6, 22975728), (8, 17231796), (9, 15317152), (12, 11487864), (16, 8615898), (18, 7658576), (24, 5743932), (32, 4307949), (36, 3829288), (48, 2871966), (72, 1914644), (73, 1888416), (79, 1744992), (83, 1660896), (96, 1435983), (144, 957322), (146, 944208), (158, 872496), (166, 830448), (219, 629472), (237, 581664), (249, 553632), (288, 478661), (292, 472104), (316, 436248), (332, 415224), (438, 314736), (474, 290832), (498, 276816), (584, 236052), (632, 218124), (657, 209824), (664, 207612), (711, 193888), (747, 184544), (876, 157368), (948, 145416), (996, 138408), (1168, 118026), (1264, 109062), (1314, 104912), (1328, 103806), (1422, 96944), (1494, 92272), (1752, 78684), (1896, 72708), (1992, 69204), (2336, 59013), (2528, 54531), (2628, 52456), (2656, 51903), (2844, 48472), (2988, 46136), (3504, 39342), (3792, 36354), (3984, 34602), (5256, 26228), (5688, 24236), (5767, 23904), (5976, 23068), (6059, 22752), (6557, 21024), (7008, 19671), (7584, 18177), (7968, 17301), (10512, 13114), (11376, 12118), (11534, 11952)]