139765968

素因数分解:

$2^4\times 3^2\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{193}}^1$

素因数の和:361

約数の個数: 120

約数和(自身を含む): 405295488

約数和(自身を除く): 265529520

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 47, 48, 72, 94, 107, 141, 144, 188, 193, 214, 282, 321, 376, 386, 423, 428, 564, 579, 642, 752, 772, 846, 856, 963, 1128, 1158, 1284, 1544, 1692, 1712, 1737, 1926, 2256, 2316, 2568, 3088, 3384, 3474, 3852, 4632, 5029, 5136, 6768, 6948, 7704, 9071, 9264, 10058, 13896, 15087, 15408, 18142, 20116, 20651, 27213, 27792, 30174, 36284, 40232, 41302, 45261, 54426, 60348, 61953, 72568, 80464, 81639, 82604, 90522, 108852, 120696, 123906, 145136, 163278, 165208, 181044, 185859, 217704, 241392, 247812, 326556, 330416, 362088, 371718, 435408, 495624, 653112, 724176, 743436, 970597, 991248, 1306224, 1486872, 1941194, 2911791, 2973744, 3882388, 5823582, 7764776, 8735373, 11647164, 15529552, 17470746, 23294328, 34941492, 46588656, 69882984, 139765968]

約数ペア:

[(1, 139765968), (2, 69882984), (3, 46588656), (4, 34941492), (6, 23294328), (8, 17470746), (9, 15529552), (12, 11647164), (16, 8735373), (18, 7764776), (24, 5823582), (36, 3882388), (47, 2973744), (48, 2911791), (72, 1941194), (94, 1486872), (107, 1306224), (141, 991248), (144, 970597), (188, 743436), (193, 724176), (214, 653112), (282, 495624), (321, 435408), (376, 371718), (386, 362088), (423, 330416), (428, 326556), (564, 247812), (579, 241392), (642, 217704), (752, 185859), (772, 181044), (846, 165208), (856, 163278), (963, 145136), (1128, 123906), (1158, 120696), (1284, 108852), (1544, 90522), (1692, 82604), (1712, 81639), (1737, 80464), (1926, 72568), (2256, 61953), (2316, 60348), (2568, 54426), (3088, 45261), (3384, 41302), (3474, 40232), (3852, 36284), (4632, 30174), (5029, 27792), (5136, 27213), (6768, 20651), (6948, 20116), (7704, 18142), (9071, 15408), (9264, 15087), (10058, 13896)]