157622810

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{11171}}^1$

素因数の和:11278

約数の個数: 32

約数和(自身を含む): 304057152

約数和(自身を除く): 146434342

約数列:

[1, 2, 5, 10, 17, 34, 83, 85, 166, 170, 415, 830, 1411, 2822, 7055, 11171, 14110, 22342, 55855, 111710, 189907, 379814, 927193, 949535, 1854386, 1899070, 4635965, 9271930, 15762281, 31524562, 78811405, 157622810]

約数ペア:

[(1, 157622810), (2, 78811405), (5, 31524562), (10, 15762281), (17, 9271930), (34, 4635965), (83, 1899070), (85, 1854386), (166, 949535), (170, 927193), (415, 379814), (830, 189907), (1411, 111710), (2822, 55855), (7055, 22342), (11171, 14110)]