154197232

素因数分解:

$2^4\times 7^1\times {\mathrm{71}}^1\times {\mathrm{19391}}^1$

素因数の和:19477

約数の個数: 40

約数和(自身を含む): 346263552

約数和(自身を除く): 192066320

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 71, 112, 142, 284, 497, 568, 994, 1136, 1988, 3976, 7952, 19391, 38782, 77564, 135737, 155128, 271474, 310256, 542948, 1085896, 1376761, 2171792, 2753522, 5507044, 9637327, 11014088, 19274654, 22028176, 38549308, 77098616, 154197232]

約数ペア:

[(1, 154197232), (2, 77098616), (4, 38549308), (7, 22028176), (8, 19274654), (14, 11014088), (16, 9637327), (28, 5507044), (56, 2753522), (71, 2171792), (112, 1376761), (142, 1085896), (284, 542948), (497, 310256), (568, 271474), (994, 155128), (1136, 135737), (1988, 77564), (3976, 38782), (7952, 19391)]