157998848

素因数分解:

$2^8\times 7^1\times {\mathrm{88169}}^1$

素因数の和:88192

約数の個数: 36

約数和(自身を含む): 360438960

約数和(自身を除く): 202440112

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 896, 1792, 88169, 176338, 352676, 617183, 705352, 1234366, 1410704, 2468732, 2821408, 4937464, 5642816, 9874928, 11285632, 19749856, 22571264, 39499712, 78999424, 157998848]

約数ペア:

[(1, 157998848), (2, 78999424), (4, 39499712), (7, 22571264), (8, 19749856), (14, 11285632), (16, 9874928), (28, 5642816), (32, 4937464), (56, 2821408), (64, 2468732), (112, 1410704), (128, 1234366), (224, 705352), (256, 617183), (448, 352676), (896, 176338), (1792, 88169)]