164941216

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{619}}^1\times {\mathrm{757}}^1$

素因数の和:1397

約数の個数: 48

約数和(自身を含む): 355289760

約数和(自身を除く): 190348544

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352, 619, 757, 1238, 1514, 2476, 3028, 4952, 6056, 6809, 8327, 9904, 12112, 13618, 16654, 19808, 24224, 27236, 33308, 54472, 66616, 108944, 133232, 217888, 266464, 468583, 937166, 1874332, 3748664, 5154413, 7497328, 10308826, 14994656, 20617652, 41235304, 82470608, 164941216]

約数ペア:

[(1, 164941216), (2, 82470608), (4, 41235304), (8, 20617652), (11, 14994656), (16, 10308826), (22, 7497328), (32, 5154413), (44, 3748664), (88, 1874332), (176, 937166), (352, 468583), (619, 266464), (757, 217888), (1238, 133232), (1514, 108944), (2476, 66616), (3028, 54472), (4952, 33308), (6056, 27236), (6809, 24224), (8327, 19808), (9904, 16654), (12112, 13618)]