162121778

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{7883}}^1$

素因数の和:8018

約数の個数: 32

約数和(自身を含む): 301988736

約数和(自身を除く): 139866958

約数列:

[1, 2, 7, 13, 14, 26, 91, 113, 182, 226, 791, 1469, 1582, 2938, 7883, 10283, 15766, 20566, 55181, 102479, 110362, 204958, 717353, 890779, 1434706, 1781558, 6235453, 11580127, 12470906, 23160254, 81060889, 162121778]

約数ペア:

[(1, 162121778), (2, 81060889), (7, 23160254), (13, 12470906), (14, 11580127), (26, 6235453), (91, 1781558), (113, 1434706), (182, 890779), (226, 717353), (791, 204958), (1469, 110362), (1582, 102479), (2938, 55181), (7883, 20566), (10283, 15766)]