144428488

素因数分解:

$2^3\times {\mathrm{89}}^1\times {\mathrm{109}}^1\times {\mathrm{1861}}^1$

素因数の和:2065

約数の個数: 32

約数和(自身を含む): 276507000

約数和(自身を除く): 132078512

約数列:

[1, 2, 4, 8, 89, 109, 178, 218, 356, 436, 712, 872, 1861, 3722, 7444, 9701, 14888, 19402, 38804, 77608, 165629, 202849, 331258, 405698, 662516, 811396, 1325032, 1622792, 18053561, 36107122, 72214244, 144428488]

約数ペア:

[(1, 144428488), (2, 72214244), (4, 36107122), (8, 18053561), (89, 1622792), (109, 1325032), (178, 811396), (218, 662516), (356, 405698), (436, 331258), (712, 202849), (872, 165629), (1861, 77608), (3722, 38804), (7444, 19402), (9701, 14888)]