172384172

素因数分解:

$2^2\times {\mathrm{23}}^2\times {\mathrm{41}}^1\times {\mathrm{1987}}^1$

素因数の和:2078

約数の個数: 36

約数和(自身を含む): 323213016

約数和(自身を除く): 150828844

約数列:

[1, 2, 4, 23, 41, 46, 82, 92, 164, 529, 943, 1058, 1886, 1987, 2116, 3772, 3974, 7948, 21689, 43378, 45701, 81467, 86756, 91402, 162934, 182804, 325868, 1051123, 1873741, 2102246, 3747482, 4204492, 7494964, 43096043, 86192086, 172384172]

約数ペア:

[(1, 172384172), (2, 86192086), (4, 43096043), (23, 7494964), (41, 4204492), (46, 3747482), (82, 2102246), (92, 1873741), (164, 1051123), (529, 325868), (943, 182804), (1058, 162934), (1886, 91402), (1987, 86756), (2116, 81467), (3772, 45701), (3974, 43378), (7948, 21689)]