143204438

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{1399}}^1$

素因数の和:1572

約数の個数: 32

約数和(自身を含む): 240844800

約数和(自身を除く): 97640362

約数列:

[1, 2, 13, 26, 31, 62, 127, 254, 403, 806, 1399, 1651, 2798, 3302, 3937, 7874, 18187, 36374, 43369, 51181, 86738, 102362, 177673, 355346, 563797, 1127594, 2309749, 4619498, 5507863, 11015726, 71602219, 143204438]

約数ペア:

[(1, 143204438), (2, 71602219), (13, 11015726), (26, 5507863), (31, 4619498), (62, 2309749), (127, 1127594), (254, 563797), (403, 355346), (806, 177673), (1399, 102362), (1651, 86738), (2798, 51181), (3302, 43369), (3937, 36374), (7874, 18187)]