149481472

素因数分解:

$2^{11}\times 7^1\times {\mathrm{10427}}^1$

素因数の和:10456

約数の個数: 48

約数和(自身を含む): 341621280

約数和(自身を除く): 192139808

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1024, 1792, 2048, 3584, 7168, 10427, 14336, 20854, 41708, 72989, 83416, 145978, 166832, 291956, 333664, 583912, 667328, 1167824, 1334656, 2335648, 2669312, 4671296, 5338624, 9342592, 10677248, 18685184, 21354496, 37370368, 74740736, 149481472]

約数ペア:

[(1, 149481472), (2, 74740736), (4, 37370368), (7, 21354496), (8, 18685184), (14, 10677248), (16, 9342592), (28, 5338624), (32, 4671296), (56, 2669312), (64, 2335648), (112, 1334656), (128, 1167824), (224, 667328), (256, 583912), (448, 333664), (512, 291956), (896, 166832), (1024, 145978), (1792, 83416), (2048, 72989), (3584, 41708), (7168, 20854), (10427, 14336)]