172642022

素因数分解:

$2^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1\times {\mathrm{1091}}^1$

素因数の和:1316

約数の個数: 32

約数和(自身を含む): 301916160

約数和(自身を除く): 129274138

約数列:

[1, 2, 7, 14, 89, 127, 178, 254, 623, 889, 1091, 1246, 1778, 2182, 7637, 11303, 15274, 22606, 79121, 97099, 138557, 158242, 194198, 277114, 679693, 969899, 1359386, 1939798, 12331573, 24663146, 86321011, 172642022]

約数ペア:

[(1, 172642022), (2, 86321011), (7, 24663146), (14, 12331573), (89, 1939798), (127, 1359386), (178, 969899), (254, 679693), (623, 277114), (889, 194198), (1091, 158242), (1246, 138557), (1778, 97099), (2182, 79121), (7637, 22606), (11303, 15274)]