15665664

素因数分解:

$2^9\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:106

約数の個数: 160

約数和(自身を含む): 50282496

約数和(自身を除く): 34616832

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 47, 48, 56, 62, 64, 84, 93, 94, 96, 112, 124, 128, 141, 168, 186, 188, 192, 217, 224, 248, 256, 282, 329, 336, 372, 376, 384, 434, 448, 496, 512, 564, 651, 658, 672, 744, 752, 768, 868, 896, 987, 992, 1128, 1302, 1316, 1344, 1457, 1488, 1504, 1536, 1736, 1792, 1974, 1984, 2256, 2604, 2632, 2688, 2914, 2976, 3008, 3472, 3584, 3948, 3968, 4371, 4512, 5208, 5264, 5376, 5828, 5952, 6016, 6944, 7896, 7936, 8742, 9024, 10199, 10416, 10528, 10752, 11656, 11904, 12032, 13888, 15792, 15872, 17484, 18048, 20398, 20832, 21056, 23312, 23808, 24064, 27776, 30597, 31584, 34968, 36096, 40796, 41664, 42112, 46624, 47616, 55552, 61194, 63168, 69936, 72192, 81592, 83328, 84224, 93248, 111104, 122388, 126336, 139872, 163184, 166656, 168448, 186496, 244776, 252672, 279744, 326368, 333312, 372992, 489552, 505344, 559488, 652736, 745984, 979104, 1118976, 1305472, 1958208, 2237952, 2610944, 3916416, 5221888, 7832832, 15665664]

約数ペア:

[(1, 15665664), (2, 7832832), (3, 5221888), (4, 3916416), (6, 2610944), (7, 2237952), (8, 1958208), (12, 1305472), (14, 1118976), (16, 979104), (21, 745984), (24, 652736), (28, 559488), (31, 505344), (32, 489552), (42, 372992), (47, 333312), (48, 326368), (56, 279744), (62, 252672), (64, 244776), (84, 186496), (93, 168448), (94, 166656), (96, 163184), (112, 139872), (124, 126336), (128, 122388), (141, 111104), (168, 93248), (186, 84224), (188, 83328), (192, 81592), (217, 72192), (224, 69936), (248, 63168), (256, 61194), (282, 55552), (329, 47616), (336, 46624), (372, 42112), (376, 41664), (384, 40796), (434, 36096), (448, 34968), (496, 31584), (512, 30597), (564, 27776), (651, 24064), (658, 23808), (672, 23312), (744, 21056), (752, 20832), (768, 20398), (868, 18048), (896, 17484), (987, 15872), (992, 15792), (1128, 13888), (1302, 12032), (1316, 11904), (1344, 11656), (1457, 10752), (1488, 10528), (1504, 10416), (1536, 10199), (1736, 9024), (1792, 8742), (1974, 7936), (1984, 7896), (2256, 6944), (2604, 6016), (2632, 5952), (2688, 5828), (2914, 5376), (2976, 5264), (3008, 5208), (3472, 4512), (3584, 4371), (3948, 3968)]