156749131

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^2\times {\mathrm{1487}}^1$

素因数の和:1579

約数の個数: 24

約数和(自身を含む): 200987136

約数和(自身を除く): 44238005

約数列:

[1, 7, 11, 37, 77, 259, 407, 1369, 1487, 2849, 9583, 10409, 15059, 16357, 55019, 105413, 114499, 385133, 605209, 2035703, 4236463, 14249921, 22392733, 156749131]

約数ペア:

[(1, 156749131), (7, 22392733), (11, 14249921), (37, 4236463), (77, 2035703), (259, 605209), (407, 385133), (1369, 114499), (1487, 105413), (2849, 55019), (9583, 16357), (10409, 15059)]