118707968

素因数分解:

$2^8\times {\mathrm{23}}^1\times {\mathrm{20161}}^1$

素因数の和:20200

約数の個数: 36

約数和(自身を含む): 247266768

約数和(自身を除く): 128558800

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 184, 256, 368, 736, 1472, 2944, 5888, 20161, 40322, 80644, 161288, 322576, 463703, 645152, 927406, 1290304, 1854812, 2580608, 3709624, 5161216, 7419248, 14838496, 29676992, 59353984, 118707968]

約数ペア:

[(1, 118707968), (2, 59353984), (4, 29676992), (8, 14838496), (16, 7419248), (23, 5161216), (32, 3709624), (46, 2580608), (64, 1854812), (92, 1290304), (128, 927406), (184, 645152), (256, 463703), (368, 322576), (736, 161288), (1472, 80644), (2944, 40322), (5888, 20161)]