159442176

素因数分解:

$2^8\times 3^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{181}}^1$

素因数の和:268

約数の個数: 144

約数和(自身を含む): 452361728

約数和(自身を除く): 292919552

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 37, 48, 62, 64, 74, 93, 96, 111, 124, 128, 148, 181, 186, 192, 222, 248, 256, 296, 362, 372, 384, 444, 496, 543, 592, 724, 744, 768, 888, 992, 1086, 1147, 1184, 1448, 1488, 1776, 1984, 2172, 2294, 2368, 2896, 2976, 3441, 3552, 3968, 4344, 4588, 4736, 5611, 5792, 5952, 6697, 6882, 7104, 7936, 8688, 9176, 9472, 11222, 11584, 11904, 13394, 13764, 14208, 16833, 17376, 18352, 20091, 22444, 23168, 23808, 26788, 27528, 28416, 33666, 34752, 36704, 40182, 44888, 46336, 53576, 55056, 67332, 69504, 73408, 80364, 89776, 107152, 110112, 134664, 139008, 146816, 160728, 179552, 207607, 214304, 220224, 269328, 293632, 321456, 359104, 415214, 428608, 440448, 538656, 622821, 642912, 718208, 830428, 857216, 880896, 1077312, 1245642, 1285824, 1436416, 1660856, 1714432, 2154624, 2491284, 2571648, 3321712, 4309248, 4982568, 5143296, 6643424, 9965136, 13286848, 19930272, 26573696, 39860544, 53147392, 79721088, 159442176]

約数ペア:

[(1, 159442176), (2, 79721088), (3, 53147392), (4, 39860544), (6, 26573696), (8, 19930272), (12, 13286848), (16, 9965136), (24, 6643424), (31, 5143296), (32, 4982568), (37, 4309248), (48, 3321712), (62, 2571648), (64, 2491284), (74, 2154624), (93, 1714432), (96, 1660856), (111, 1436416), (124, 1285824), (128, 1245642), (148, 1077312), (181, 880896), (186, 857216), (192, 830428), (222, 718208), (248, 642912), (256, 622821), (296, 538656), (362, 440448), (372, 428608), (384, 415214), (444, 359104), (496, 321456), (543, 293632), (592, 269328), (724, 220224), (744, 214304), (768, 207607), (888, 179552), (992, 160728), (1086, 146816), (1147, 139008), (1184, 134664), (1448, 110112), (1488, 107152), (1776, 89776), (1984, 80364), (2172, 73408), (2294, 69504), (2368, 67332), (2896, 55056), (2976, 53576), (3441, 46336), (3552, 44888), (3968, 40182), (4344, 36704), (4588, 34752), (4736, 33666), (5611, 28416), (5792, 27528), (5952, 26788), (6697, 23808), (6882, 23168), (7104, 22444), (7936, 20091), (8688, 18352), (9176, 17376), (9472, 16833), (11222, 14208), (11584, 13764), (11904, 13394)]