168928052

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{15307}}^1$

素因数の和:15431

約数の個数: 24

約数和(自身を含む): 308609280

約数和(自身を除く): 139681228

約数列:

[1, 2, 4, 31, 62, 89, 124, 178, 356, 2759, 5518, 11036, 15307, 30614, 61228, 474517, 949034, 1362323, 1898068, 2724646, 5449292, 42232013, 84464026, 168928052]

約数ペア:

[(1, 168928052), (2, 84464026), (4, 42232013), (31, 5449292), (62, 2724646), (89, 1898068), (124, 1362323), (178, 949034), (356, 474517), (2759, 61228), (5518, 30614), (11036, 15307)]