122428172

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{70039}}^1$

素因数の和:70085

約数の個数: 24

約数和(自身を含む): 235334400

約数和(自身を除く): 112906228

約数列:

[1, 2, 4, 19, 23, 38, 46, 76, 92, 437, 874, 1748, 70039, 140078, 280156, 1330741, 1610897, 2661482, 3221794, 5322964, 6443588, 30607043, 61214086, 122428172]

約数ペア:

[(1, 122428172), (2, 61214086), (4, 30607043), (19, 6443588), (23, 5322964), (38, 3221794), (46, 2661482), (76, 1610897), (92, 1330741), (437, 280156), (874, 140078), (1748, 70039)]