148961536

素因数分解:

$2^8\times {\mathrm{311}}^1\times {\mathrm{1871}}^1$

素因数の和:2198

約数の個数: 36

約数和(自身を含む): 298456704

約数和(自身を除く): 149495168

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 311, 622, 1244, 1871, 2488, 3742, 4976, 7484, 9952, 14968, 19904, 29936, 39808, 59872, 79616, 119744, 239488, 478976, 581881, 1163762, 2327524, 4655048, 9310096, 18620192, 37240384, 74480768, 148961536]

約数ペア:

[(1, 148961536), (2, 74480768), (4, 37240384), (8, 18620192), (16, 9310096), (32, 4655048), (64, 2327524), (128, 1163762), (256, 581881), (311, 478976), (622, 239488), (1244, 119744), (1871, 79616), (2488, 59872), (3742, 39808), (4976, 29936), (7484, 19904), (9952, 14968)]