168239596

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{1553}}^1$

素因数の和:1690

約数の個数: 48

約数和(自身を含む): 347747904

約数和(自身を除く): 179508308

約数列:

[1, 2, 4, 7, 14, 28, 53, 73, 106, 146, 212, 292, 371, 511, 742, 1022, 1484, 1553, 2044, 3106, 3869, 6212, 7738, 10871, 15476, 21742, 27083, 43484, 54166, 82309, 108332, 113369, 164618, 226738, 329236, 453476, 576163, 793583, 1152326, 1587166, 2304652, 3174332, 6008557, 12017114, 24034228, 42059899, 84119798, 168239596]

約数ペア:

[(1, 168239596), (2, 84119798), (4, 42059899), (7, 24034228), (14, 12017114), (28, 6008557), (53, 3174332), (73, 2304652), (106, 1587166), (146, 1152326), (212, 793583), (292, 576163), (371, 453476), (511, 329236), (742, 226738), (1022, 164618), (1484, 113369), (1553, 108332), (2044, 82309), (3106, 54166), (3869, 43484), (6212, 27083), (7738, 21742), (10871, 15476)]