168288764

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{3119}}^1$

素因数の和:3218

約数の個数: 48

約数和(自身を含む): 352235520

約数和(自身を除く): 183946756

約数列:

[1, 2, 4, 7, 14, 28, 41, 47, 82, 94, 164, 188, 287, 329, 574, 658, 1148, 1316, 1927, 3119, 3854, 6238, 7708, 12476, 13489, 21833, 26978, 43666, 53956, 87332, 127879, 146593, 255758, 293186, 511516, 586372, 895153, 1026151, 1790306, 2052302, 3580612, 4104604, 6010313, 12020626, 24041252, 42072191, 84144382, 168288764]

約数ペア:

[(1, 168288764), (2, 84144382), (4, 42072191), (7, 24041252), (14, 12020626), (28, 6010313), (41, 4104604), (47, 3580612), (82, 2052302), (94, 1790306), (164, 1026151), (188, 895153), (287, 586372), (329, 511516), (574, 293186), (658, 255758), (1148, 146593), (1316, 127879), (1927, 87332), (3119, 53956), (3854, 43666), (6238, 26978), (7708, 21833), (12476, 13489)]