155480752

素因数分解:

$2^4\times 7^1\times {\mathrm{137}}^1\times {\mathrm{10133}}^1$

素因数の和:10285

約数の個数: 40

約数和(自身を含む): 346826016

約数和(自身を除く): 191345264

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 137, 274, 548, 959, 1096, 1918, 2192, 3836, 7672, 10133, 15344, 20266, 40532, 70931, 81064, 141862, 162128, 283724, 567448, 1134896, 1388221, 2776442, 5552884, 9717547, 11105768, 19435094, 22211536, 38870188, 77740376, 155480752]

約数ペア:

[(1, 155480752), (2, 77740376), (4, 38870188), (7, 22211536), (8, 19435094), (14, 11105768), (16, 9717547), (28, 5552884), (56, 2776442), (112, 1388221), (137, 1134896), (274, 567448), (548, 283724), (959, 162128), (1096, 141862), (1918, 81064), (2192, 70931), (3836, 40532), (7672, 20266), (10133, 15344)]