189126784

素因数分解:

$2^7\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{619}}^1$

素因数の和:682

約数の個数: 128

約数和(自身を含む): 485683200

約数和(自身を除く): 296556416

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 31, 32, 44, 56, 62, 64, 77, 88, 112, 124, 128, 154, 176, 217, 224, 248, 308, 341, 352, 434, 448, 496, 616, 619, 682, 704, 868, 896, 992, 1232, 1238, 1364, 1408, 1736, 1984, 2387, 2464, 2476, 2728, 3472, 3968, 4333, 4774, 4928, 4952, 5456, 6809, 6944, 8666, 9548, 9856, 9904, 10912, 13618, 13888, 17332, 19096, 19189, 19808, 21824, 27236, 27776, 34664, 38192, 38378, 39616, 43648, 47663, 54472, 69328, 76384, 76756, 79232, 95326, 108944, 134323, 138656, 152768, 153512, 190652, 211079, 217888, 268646, 277312, 305536, 307024, 381304, 422158, 435776, 537292, 554624, 614048, 762608, 844316, 871552, 1074584, 1228096, 1477553, 1525216, 1688632, 2149168, 2456192, 2955106, 3050432, 3377264, 4298336, 5910212, 6100864, 6754528, 8596672, 11820424, 13509056, 17193344, 23640848, 27018112, 47281696, 94563392, 189126784]

約数ペア:

[(1, 189126784), (2, 94563392), (4, 47281696), (7, 27018112), (8, 23640848), (11, 17193344), (14, 13509056), (16, 11820424), (22, 8596672), (28, 6754528), (31, 6100864), (32, 5910212), (44, 4298336), (56, 3377264), (62, 3050432), (64, 2955106), (77, 2456192), (88, 2149168), (112, 1688632), (124, 1525216), (128, 1477553), (154, 1228096), (176, 1074584), (217, 871552), (224, 844316), (248, 762608), (308, 614048), (341, 554624), (352, 537292), (434, 435776), (448, 422158), (496, 381304), (616, 307024), (619, 305536), (682, 277312), (704, 268646), (868, 217888), (896, 211079), (992, 190652), (1232, 153512), (1238, 152768), (1364, 138656), (1408, 134323), (1736, 108944), (1984, 95326), (2387, 79232), (2464, 76756), (2476, 76384), (2728, 69328), (3472, 54472), (3968, 47663), (4333, 43648), (4774, 39616), (4928, 38378), (4952, 38192), (5456, 34664), (6809, 27776), (6944, 27236), (8666, 21824), (9548, 19808), (9856, 19189), (9904, 19096), (10912, 17332), (13618, 13888)]