168515928

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{257}}^1\times {\mathrm{1301}}^1$

素因数の和:1577

約数の個数: 96

約数和(自身を含む): 524028960

約数和(自身を除く): 355513032

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 257, 504, 514, 771, 1028, 1301, 1542, 1799, 2056, 2313, 2602, 3084, 3598, 3903, 4626, 5204, 5397, 6168, 7196, 7806, 9107, 9252, 10408, 10794, 11709, 14392, 15612, 16191, 18214, 18504, 21588, 23418, 27321, 31224, 32382, 36428, 43176, 46836, 54642, 64764, 72856, 81963, 93672, 109284, 129528, 163926, 218568, 327852, 334357, 655704, 668714, 1003071, 1337428, 2006142, 2340499, 2674856, 3009213, 4012284, 4680998, 6018426, 7021497, 8024568, 9361996, 12036852, 14042994, 18723992, 21064491, 24073704, 28085988, 42128982, 56171976, 84257964, 168515928]

約数ペア:

[(1, 168515928), (2, 84257964), (3, 56171976), (4, 42128982), (6, 28085988), (7, 24073704), (8, 21064491), (9, 18723992), (12, 14042994), (14, 12036852), (18, 9361996), (21, 8024568), (24, 7021497), (28, 6018426), (36, 4680998), (42, 4012284), (56, 3009213), (63, 2674856), (72, 2340499), (84, 2006142), (126, 1337428), (168, 1003071), (252, 668714), (257, 655704), (504, 334357), (514, 327852), (771, 218568), (1028, 163926), (1301, 129528), (1542, 109284), (1799, 93672), (2056, 81963), (2313, 72856), (2602, 64764), (3084, 54642), (3598, 46836), (3903, 43176), (4626, 36428), (5204, 32382), (5397, 31224), (6168, 27321), (7196, 23418), (7806, 21588), (9107, 18504), (9252, 18214), (10408, 16191), (10794, 15612), (11709, 14392)]