143790338

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{907}}^1\times {\mathrm{2557}}^1$

素因数の和:3497

約数の個数: 16

約数和(自身を含む): 222975744

約数和(自身を除く): 79185406

約数列:

[1, 2, 31, 62, 907, 1814, 2557, 5114, 28117, 56234, 79267, 158534, 2319199, 4638398, 71895169, 143790338]

約数ペア:

[(1, 143790338), (2, 71895169), (31, 4638398), (62, 2319199), (907, 158534), (1814, 79267), (2557, 56234), (5114, 28117)]