155514344

素因数分解:

$2^3\times {\mathrm{79}}^1\times {\mathrm{103}}^1\times {\mathrm{2389}}^1$

素因数の和:2577

約数の個数: 32

約数和(自身を含む): 298272000

約数和(自身を除く): 142757656

約数列:

[1, 2, 4, 8, 79, 103, 158, 206, 316, 412, 632, 824, 2389, 4778, 8137, 9556, 16274, 19112, 32548, 65096, 188731, 246067, 377462, 492134, 754924, 984268, 1509848, 1968536, 19439293, 38878586, 77757172, 155514344]

約数ペア:

[(1, 155514344), (2, 77757172), (4, 38878586), (8, 19439293), (79, 1968536), (103, 1509848), (158, 984268), (206, 754924), (316, 492134), (412, 377462), (632, 246067), (824, 188731), (2389, 65096), (4778, 32548), (8137, 19112), (9556, 16274)]