127142988

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{65809}}^1$

素因数の和:65846

約数の個数: 48

約数和(自身を含む): 353794560

約数和(自身を除く): 226651572

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 69, 84, 92, 138, 161, 276, 322, 483, 644, 966, 1932, 65809, 131618, 197427, 263236, 394854, 460663, 789708, 921326, 1381989, 1513607, 1842652, 2763978, 3027214, 4540821, 5527956, 6054428, 9081642, 10595249, 18163284, 21190498, 31785747, 42380996, 63571494, 127142988]

約数ペア:

[(1, 127142988), (2, 63571494), (3, 42380996), (4, 31785747), (6, 21190498), (7, 18163284), (12, 10595249), (14, 9081642), (21, 6054428), (23, 5527956), (28, 4540821), (42, 3027214), (46, 2763978), (69, 1842652), (84, 1513607), (92, 1381989), (138, 921326), (161, 789708), (276, 460663), (322, 394854), (483, 263236), (644, 197427), (966, 131618), (1932, 65809)]