145119456

素因数分解:

$2^5\times 3^2\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{151}}^1$

素因数の和:285

約数の個数: 144

約数和(自身を含む): 430230528

約数和(自身を除く): 285111072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 47, 48, 71, 72, 94, 96, 141, 142, 144, 151, 188, 213, 282, 284, 288, 302, 376, 423, 426, 453, 564, 568, 604, 639, 752, 846, 852, 906, 1128, 1136, 1208, 1278, 1359, 1504, 1692, 1704, 1812, 2256, 2272, 2416, 2556, 2718, 3337, 3384, 3408, 3624, 4512, 4832, 5112, 5436, 6674, 6768, 6816, 7097, 7248, 10011, 10224, 10721, 10872, 13348, 13536, 14194, 14496, 20022, 20448, 21291, 21442, 21744, 26696, 28388, 30033, 32163, 40044, 42582, 42884, 43488, 53392, 56776, 60066, 63873, 64326, 80088, 85164, 85768, 96489, 106784, 113552, 120132, 127746, 128652, 160176, 170328, 171536, 192978, 227104, 240264, 255492, 257304, 320352, 340656, 343072, 385956, 480528, 503887, 510984, 514608, 681312, 771912, 961056, 1007774, 1021968, 1029216, 1511661, 1543824, 2015548, 2043936, 3023322, 3087648, 4031096, 4534983, 6046644, 8062192, 9069966, 12093288, 16124384, 18139932, 24186576, 36279864, 48373152, 72559728, 145119456]

約数ペア:

[(1, 145119456), (2, 72559728), (3, 48373152), (4, 36279864), (6, 24186576), (8, 18139932), (9, 16124384), (12, 12093288), (16, 9069966), (18, 8062192), (24, 6046644), (32, 4534983), (36, 4031096), (47, 3087648), (48, 3023322), (71, 2043936), (72, 2015548), (94, 1543824), (96, 1511661), (141, 1029216), (142, 1021968), (144, 1007774), (151, 961056), (188, 771912), (213, 681312), (282, 514608), (284, 510984), (288, 503887), (302, 480528), (376, 385956), (423, 343072), (426, 340656), (453, 320352), (564, 257304), (568, 255492), (604, 240264), (639, 227104), (752, 192978), (846, 171536), (852, 170328), (906, 160176), (1128, 128652), (1136, 127746), (1208, 120132), (1278, 113552), (1359, 106784), (1504, 96489), (1692, 85768), (1704, 85164), (1812, 80088), (2256, 64326), (2272, 63873), (2416, 60066), (2556, 56776), (2718, 53392), (3337, 43488), (3384, 42884), (3408, 42582), (3624, 40044), (4512, 32163), (4832, 30033), (5112, 28388), (5436, 26696), (6674, 21744), (6768, 21442), (6816, 21291), (7097, 20448), (7248, 20022), (10011, 14496), (10224, 14194), (10721, 13536), (10872, 13348)]