156619408

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{6793}}^1$

素因数の和:6943

約数の個数: 40

約数和(自身を含む): 333612576

約数和(自身を除く): 176993168

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 131, 176, 262, 524, 1048, 1441, 2096, 2882, 5764, 6793, 11528, 13586, 23056, 27172, 54344, 74723, 108688, 149446, 298892, 597784, 889883, 1195568, 1779766, 3559532, 7119064, 9788713, 14238128, 19577426, 39154852, 78309704, 156619408]

約数ペア:

[(1, 156619408), (2, 78309704), (4, 39154852), (8, 19577426), (11, 14238128), (16, 9788713), (22, 7119064), (44, 3559532), (88, 1779766), (131, 1195568), (176, 889883), (262, 597784), (524, 298892), (1048, 149446), (1441, 108688), (2096, 74723), (2882, 54344), (5764, 27172), (6793, 23056), (11528, 13586)]