156680989630

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{571}}^1\times {\mathrm{2494523}}^1$

素因数の和:2495112

約数の個数: 32

約数和(自身を含む): 308203429248

約数和(自身を除く): 151522439618

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 571, 1142, 2855, 5710, 6281, 12562, 31405, 62810, 2494523, 4989046, 12472615, 24945230, 27439753, 54879506, 137198765, 274397530, 1424372633, 2848745266, 7121863165, 14243726330, 15668098963, 31336197926, 78340494815, 156680989630]

約数ペア:

[(1, 156680989630), (2, 78340494815), (5, 31336197926), (10, 15668098963), (11, 14243726330), (22, 7121863165), (55, 2848745266), (110, 1424372633), (571, 274397530), (1142, 137198765), (2855, 54879506), (5710, 27439753), (6281, 24945230), (12562, 12472615), (31405, 4989046), (62810, 2494523)]