162565504

素因数分解:

$2^7\times {\mathrm{139}}^1\times {\mathrm{9137}}^1$

素因数の和:9290

約数の個数: 32

約数和(自身を含む): 326226600

約数和(自身を除く): 163661096

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 139, 278, 556, 1112, 2224, 4448, 8896, 9137, 17792, 18274, 36548, 73096, 146192, 292384, 584768, 1169536, 1270043, 2540086, 5080172, 10160344, 20320688, 40641376, 81282752, 162565504]

約数ペア:

[(1, 162565504), (2, 81282752), (4, 40641376), (8, 20320688), (16, 10160344), (32, 5080172), (64, 2540086), (128, 1270043), (139, 1169536), (278, 584768), (556, 292384), (1112, 146192), (2224, 73096), (4448, 36548), (8896, 18274), (9137, 17792)]