163711288

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{673}}^1\times {\mathrm{2339}}^1$

素因数の和:3031

約数の個数: 32

約数和(自身を含む): 331203600

約数和(自身を除く): 167492312

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 673, 1346, 2339, 2692, 4678, 5384, 8749, 9356, 17498, 18712, 30407, 34996, 60814, 69992, 121628, 243256, 1574147, 3148294, 6296588, 12593176, 20463911, 40927822, 81855644, 163711288]

約数ペア:

[(1, 163711288), (2, 81855644), (4, 40927822), (8, 20463911), (13, 12593176), (26, 6296588), (52, 3148294), (104, 1574147), (673, 243256), (1346, 121628), (2339, 69992), (2692, 60814), (4678, 34996), (5384, 30407), (8749, 18712), (9356, 17498)]