145623456

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1069}}^1$

素因数の和:1139

約数の個数: 144

約数和(自身を含む): 462702240

約数和(自身を除く): 317078784

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 43, 44, 48, 66, 72, 86, 88, 96, 99, 129, 132, 144, 172, 176, 198, 258, 264, 288, 344, 352, 387, 396, 473, 516, 528, 688, 774, 792, 946, 1032, 1056, 1069, 1376, 1419, 1548, 1584, 1892, 2064, 2138, 2838, 3096, 3168, 3207, 3784, 4128, 4257, 4276, 5676, 6192, 6414, 7568, 8514, 8552, 9621, 11352, 11759, 12384, 12828, 15136, 17028, 17104, 19242, 22704, 23518, 25656, 34056, 34208, 35277, 38484, 45408, 45967, 47036, 51312, 68112, 70554, 76968, 91934, 94072, 102624, 105831, 136224, 137901, 141108, 153936, 183868, 188144, 211662, 275802, 282216, 307872, 367736, 376288, 413703, 423324, 505637, 551604, 564432, 735472, 827406, 846648, 1011274, 1103208, 1128864, 1470944, 1516911, 1654812, 1693296, 2022548, 2206416, 3033822, 3309624, 3386592, 4045096, 4412832, 4550733, 6067644, 6619248, 8090192, 9101466, 12135288, 13238496, 16180384, 18202932, 24270576, 36405864, 48541152, 72811728, 145623456]

約数ペア:

[(1, 145623456), (2, 72811728), (3, 48541152), (4, 36405864), (6, 24270576), (8, 18202932), (9, 16180384), (11, 13238496), (12, 12135288), (16, 9101466), (18, 8090192), (22, 6619248), (24, 6067644), (32, 4550733), (33, 4412832), (36, 4045096), (43, 3386592), (44, 3309624), (48, 3033822), (66, 2206416), (72, 2022548), (86, 1693296), (88, 1654812), (96, 1516911), (99, 1470944), (129, 1128864), (132, 1103208), (144, 1011274), (172, 846648), (176, 827406), (198, 735472), (258, 564432), (264, 551604), (288, 505637), (344, 423324), (352, 413703), (387, 376288), (396, 367736), (473, 307872), (516, 282216), (528, 275802), (688, 211662), (774, 188144), (792, 183868), (946, 153936), (1032, 141108), (1056, 137901), (1069, 136224), (1376, 105831), (1419, 102624), (1548, 94072), (1584, 91934), (1892, 76968), (2064, 70554), (2138, 68112), (2838, 51312), (3096, 47036), (3168, 45967), (3207, 45408), (3784, 38484), (4128, 35277), (4257, 34208), (4276, 34056), (5676, 25656), (6192, 23518), (6414, 22704), (7568, 19242), (8514, 17104), (8552, 17028), (9621, 15136), (11352, 12828), (11759, 12384)]