169173696

素因数分解:

$2^6\times 3^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{661}}^1$

素因数の和:750

約数の個数: 112

約数和(自身を含む): 473504768

約数和(自身を除く): 304331072

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 43, 48, 62, 64, 86, 93, 96, 124, 129, 172, 186, 192, 248, 258, 344, 372, 496, 516, 661, 688, 744, 992, 1032, 1322, 1333, 1376, 1488, 1983, 1984, 2064, 2644, 2666, 2752, 2976, 3966, 3999, 4128, 5288, 5332, 5952, 7932, 7998, 8256, 10576, 10664, 15864, 15996, 20491, 21152, 21328, 28423, 31728, 31992, 40982, 42304, 42656, 56846, 61473, 63456, 63984, 81964, 85269, 85312, 113692, 122946, 126912, 127968, 163928, 170538, 227384, 245892, 255936, 327856, 341076, 454768, 491784, 655712, 682152, 881113, 909536, 983568, 1311424, 1364304, 1762226, 1819072, 1967136, 2643339, 2728608, 3524452, 3934272, 5286678, 5457216, 7048904, 10573356, 14097808, 21146712, 28195616, 42293424, 56391232, 84586848, 169173696]

約数ペア:

[(1, 169173696), (2, 84586848), (3, 56391232), (4, 42293424), (6, 28195616), (8, 21146712), (12, 14097808), (16, 10573356), (24, 7048904), (31, 5457216), (32, 5286678), (43, 3934272), (48, 3524452), (62, 2728608), (64, 2643339), (86, 1967136), (93, 1819072), (96, 1762226), (124, 1364304), (129, 1311424), (172, 983568), (186, 909536), (192, 881113), (248, 682152), (258, 655712), (344, 491784), (372, 454768), (496, 341076), (516, 327856), (661, 255936), (688, 245892), (744, 227384), (992, 170538), (1032, 163928), (1322, 127968), (1333, 126912), (1376, 122946), (1488, 113692), (1983, 85312), (1984, 85269), (2064, 81964), (2644, 63984), (2666, 63456), (2752, 61473), (2976, 56846), (3966, 42656), (3999, 42304), (4128, 40982), (5288, 31992), (5332, 31728), (5952, 28423), (7932, 21328), (7998, 21152), (8256, 20491), (10576, 15996), (10664, 15864)]