138131902

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{31013}}^1$

素因数の和:31163

約数の個数: 16

約数和(自身を含む): 221067792

約数和(自身を除く): 82935890

約数列:

[1, 2, 17, 34, 131, 262, 2227, 4454, 31013, 62026, 527221, 1054442, 4062703, 8125406, 69065951, 138131902]

約数ペア:

[(1, 138131902), (2, 69065951), (17, 8125406), (34, 4062703), (131, 1054442), (262, 527221), (2227, 62026), (4454, 31013)]