177129212

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{2141}}^1$

素因数の和:2238

約数の個数: 48

約数和(自身を含む): 350979552

約数和(自身を除く): 173850340

約数列:

[1, 2, 4, 13, 26, 37, 43, 52, 74, 86, 148, 172, 481, 559, 962, 1118, 1591, 1924, 2141, 2236, 3182, 4282, 6364, 8564, 20683, 27833, 41366, 55666, 79217, 82732, 92063, 111332, 158434, 184126, 316868, 368252, 1029821, 1196819, 2059642, 2393638, 3406331, 4119284, 4787276, 6812662, 13625324, 44282303, 88564606, 177129212]

約数ペア:

[(1, 177129212), (2, 88564606), (4, 44282303), (13, 13625324), (26, 6812662), (37, 4787276), (43, 4119284), (52, 3406331), (74, 2393638), (86, 2059642), (148, 1196819), (172, 1029821), (481, 368252), (559, 316868), (962, 184126), (1118, 158434), (1591, 111332), (1924, 92063), (2141, 82732), (2236, 79217), (3182, 55666), (4282, 41366), (6364, 27833), (8564, 20683)]