161035238

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{6967}}^1$

素因数の和:7116

約数の個数: 32

約数和(自身を含む): 299679744

約数和(自身を除く): 138644506

約数列:

[1, 2, 7, 13, 14, 26, 91, 127, 182, 254, 889, 1651, 1778, 3302, 6967, 11557, 13934, 23114, 48769, 90571, 97538, 181142, 633997, 884809, 1267994, 1769618, 6193663, 11502517, 12387326, 23005034, 80517619, 161035238]

約数ペア:

[(1, 161035238), (2, 80517619), (7, 23005034), (13, 12387326), (14, 11502517), (26, 6193663), (91, 1769618), (127, 1267994), (182, 884809), (254, 633997), (889, 181142), (1651, 97538), (1778, 90571), (3302, 48769), (6967, 23114), (11557, 13934)]