158446522

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{68473}}^1$

素因数の和:68577

約数の個数: 16

約数和(自身を含む): 258831720

約数和(自身を除く): 100385198

約数列:

[1, 2, 13, 26, 89, 178, 1157, 2314, 68473, 136946, 890149, 1780298, 6094097, 12188194, 79223261, 158446522]

約数ペア:

[(1, 158446522), (2, 79223261), (13, 12188194), (26, 6094097), (89, 1780298), (178, 890149), (1157, 136946), (2314, 68473)]