156919021592

素因数分解:

$2^3\times {\mathrm{163}}^1\times {\mathrm{120336673}}^1$

素因数の和:120336842

約数の個数: 16

約数和(自身を含む): 296028218040

約数和(自身を除く): 139109196448

約数列:

[1, 2, 4, 8, 163, 326, 652, 1304, 120336673, 240673346, 481346692, 962693384, 19614877699, 39229755398, 78459510796, 156919021592]

約数ペア:

[(1, 156919021592), (2, 78459510796), (4, 39229755398), (8, 19614877699), (163, 962693384), (326, 481346692), (652, 240673346), (1304, 120336673)]