145400704

素因数分解:

$2^7\times {\mathrm{47}}^1\times {\mathrm{24169}}^1$

素因数の和:24230

約数の個数: 32

約数和(自身を含む): 295840800

約数和(自身を除く): 150440096

約数列:

[1, 2, 4, 8, 16, 32, 47, 64, 94, 128, 188, 376, 752, 1504, 3008, 6016, 24169, 48338, 96676, 193352, 386704, 773408, 1135943, 1546816, 2271886, 3093632, 4543772, 9087544, 18175088, 36350176, 72700352, 145400704]

約数ペア:

[(1, 145400704), (2, 72700352), (4, 36350176), (8, 18175088), (16, 9087544), (32, 4543772), (47, 3093632), (64, 2271886), (94, 1546816), (128, 1135943), (188, 773408), (376, 386704), (752, 193352), (1504, 96676), (3008, 48338), (6016, 24169)]