153738670

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{6247}}^1$

素因数の和:6384

約数の個数: 32

約数和(自身を含む): 291506688

約数和(自身を除く): 137768018

約数列:

[1, 2, 5, 10, 23, 46, 107, 115, 214, 230, 535, 1070, 2461, 4922, 6247, 12305, 12494, 24610, 31235, 62470, 143681, 287362, 668429, 718405, 1336858, 1436810, 3342145, 6684290, 15373867, 30747734, 76869335, 153738670]

約数ペア:

[(1, 153738670), (2, 76869335), (5, 30747734), (10, 15373867), (23, 6684290), (46, 3342145), (107, 1436810), (115, 1336858), (214, 718405), (230, 668429), (535, 287362), (1070, 143681), (2461, 62470), (4922, 31235), (6247, 24610), (12305, 12494)]