131497096

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{509}}^1\times {\mathrm{751}}^1$

素因数の和:1309

約数の個数: 32

約数和(自身を含む): 253123200

約数和(自身を除く): 121626104

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 509, 751, 1018, 1502, 2036, 3004, 4072, 6008, 21887, 32293, 43774, 64586, 87548, 129172, 175096, 258344, 382259, 764518, 1529036, 3058072, 16437137, 32874274, 65748548, 131497096]

約数ペア:

[(1, 131497096), (2, 65748548), (4, 32874274), (8, 16437137), (43, 3058072), (86, 1529036), (172, 764518), (344, 382259), (509, 258344), (751, 175096), (1018, 129172), (1502, 87548), (2036, 64586), (3004, 43774), (4072, 32293), (6008, 21887)]