168704088

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{18947}}^1$

素因数の和:19016

約数の個数: 64

約数和(自身を含む): 491132160

約数和(自身を除く): 322428072

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 53, 56, 84, 106, 159, 168, 212, 318, 371, 424, 636, 742, 1113, 1272, 1484, 2226, 2968, 4452, 8904, 18947, 37894, 56841, 75788, 113682, 132629, 151576, 227364, 265258, 397887, 454728, 530516, 795774, 1004191, 1061032, 1591548, 2008382, 3012573, 3183096, 4016764, 6025146, 7029337, 8033528, 12050292, 14058674, 21088011, 24100584, 28117348, 42176022, 56234696, 84352044, 168704088]

約数ペア:

[(1, 168704088), (2, 84352044), (3, 56234696), (4, 42176022), (6, 28117348), (7, 24100584), (8, 21088011), (12, 14058674), (14, 12050292), (21, 8033528), (24, 7029337), (28, 6025146), (42, 4016764), (53, 3183096), (56, 3012573), (84, 2008382), (106, 1591548), (159, 1061032), (168, 1004191), (212, 795774), (318, 530516), (371, 454728), (424, 397887), (636, 265258), (742, 227364), (1113, 151576), (1272, 132629), (1484, 113682), (2226, 75788), (2968, 56841), (4452, 37894), (8904, 18947)]