156764032

素因数分解:

$2^7\times {\mathrm{131}}^1\times {\mathrm{9349}}^1$

素因数の和:9494

約数の個数: 32

約数和(自身を含む): 314721000

約数和(自身を除く): 157956968

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 131, 262, 524, 1048, 2096, 4192, 8384, 9349, 16768, 18698, 37396, 74792, 149584, 299168, 598336, 1196672, 1224719, 2449438, 4898876, 9797752, 19595504, 39191008, 78382016, 156764032]

約数ペア:

[(1, 156764032), (2, 78382016), (4, 39191008), (8, 19595504), (16, 9797752), (32, 4898876), (64, 2449438), (128, 1224719), (131, 1196672), (262, 598336), (524, 299168), (1048, 149584), (2096, 74792), (4192, 37396), (8384, 18698), (9349, 16768)]