155291374

素因数分解:

$2^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{173}}^1\times {\mathrm{661}}^1$

素因数の和:940

約数の個数: 32

約数和(自身を含む): 270922176

約数和(自身を除く): 115630802

約数列:

[1, 2, 7, 14, 97, 173, 194, 346, 661, 679, 1211, 1322, 1358, 2422, 4627, 9254, 16781, 33562, 64117, 114353, 117467, 128234, 228706, 234934, 448819, 800471, 897638, 1600942, 11092241, 22184482, 77645687, 155291374]

約数ペア:

[(1, 155291374), (2, 77645687), (7, 22184482), (14, 11092241), (97, 1600942), (173, 897638), (194, 800471), (346, 448819), (661, 234934), (679, 228706), (1211, 128234), (1322, 117467), (1358, 114353), (2422, 64117), (4627, 33562), (9254, 16781)]