172385066

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{509}}^1\times {\mathrm{1423}}^1$

素因数の和:1958

約数の個数: 32

約数和(自身を含む): 313735680

約数和(自身を除く): 141350614

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 509, 1018, 1423, 2846, 3563, 7126, 8653, 9961, 17306, 19922, 24191, 48382, 60571, 121142, 169337, 338674, 724307, 1448614, 5070149, 10140298, 12313219, 24626438, 86192533, 172385066]

約数ペア:

[(1, 172385066), (2, 86192533), (7, 24626438), (14, 12313219), (17, 10140298), (34, 5070149), (119, 1448614), (238, 724307), (509, 338674), (1018, 169337), (1423, 121142), (2846, 60571), (3563, 48382), (7126, 24191), (8653, 19922), (9961, 17306)]