172459842

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{29063}}^1$

素因数の和:29134

約数の個数: 32

約数和(自身を含む): 368299008

約数和(自身を除く): 195839166

約数列:

[1, 2, 3, 6, 23, 43, 46, 69, 86, 129, 138, 258, 989, 1978, 2967, 5934, 29063, 58126, 87189, 174378, 668449, 1249709, 1336898, 2005347, 2499418, 3749127, 4010694, 7498254, 28743307, 57486614, 86229921, 172459842]

約数ペア:

[(1, 172459842), (2, 86229921), (3, 57486614), (6, 28743307), (23, 7498254), (43, 4010694), (46, 3749127), (69, 2499418), (86, 2005347), (129, 1336898), (138, 1249709), (258, 668449), (989, 174378), (1978, 87189), (2967, 58126), (5934, 29063)]