120185032

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{71881}}^1$

素因数の和:71917

約数の個数: 32

約数和(自身を含む): 258775200

約数和(自身を除く): 138590168

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 209, 418, 836, 1672, 71881, 143762, 287524, 575048, 790691, 1365739, 1581382, 2731478, 3162764, 5462956, 6325528, 10925912, 15023129, 30046258, 60092516, 120185032]

約数ペア:

[(1, 120185032), (2, 60092516), (4, 30046258), (8, 15023129), (11, 10925912), (19, 6325528), (22, 5462956), (38, 3162764), (44, 2731478), (76, 1581382), (88, 1365739), (152, 790691), (209, 575048), (418, 287524), (836, 143762), (1672, 71881)]