166840318

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{449}}^1$

素因数の和:624

約数の個数: 32

約数和(自身を含む): 264384000

約数和(自身を除く): 97543682

約数列:

[1, 2, 47, 59, 67, 94, 118, 134, 449, 898, 2773, 3149, 3953, 5546, 6298, 7906, 21103, 26491, 30083, 42206, 52982, 60166, 185791, 371582, 1245077, 1413901, 1774897, 2490154, 2827802, 3549794, 83420159, 166840318]

約数ペア:

[(1, 166840318), (2, 83420159), (47, 3549794), (59, 2827802), (67, 2490154), (94, 1774897), (118, 1413901), (134, 1245077), (449, 371582), (898, 185791), (2773, 60166), (3149, 52982), (3953, 42206), (5546, 30083), (6298, 26491), (7906, 21103)]