131638824

素因数分解:

$2^3\times 3^3\times {\mathrm{43}}^1\times {\mathrm{14173}}^1$

素因数の和:14231

約数の個数: 64

約数和(自身を含む): 374193600

約数和(自身を除く): 242554776

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 43, 54, 72, 86, 108, 129, 172, 216, 258, 344, 387, 516, 774, 1032, 1161, 1548, 2322, 3096, 4644, 9288, 14173, 28346, 42519, 56692, 85038, 113384, 127557, 170076, 255114, 340152, 382671, 510228, 609439, 765342, 1020456, 1218878, 1530684, 1828317, 2437756, 3061368, 3656634, 4875512, 5484951, 7313268, 10969902, 14626536, 16454853, 21939804, 32909706, 43879608, 65819412, 131638824]

約数ペア:

[(1, 131638824), (2, 65819412), (3, 43879608), (4, 32909706), (6, 21939804), (8, 16454853), (9, 14626536), (12, 10969902), (18, 7313268), (24, 5484951), (27, 4875512), (36, 3656634), (43, 3061368), (54, 2437756), (72, 1828317), (86, 1530684), (108, 1218878), (129, 1020456), (172, 765342), (216, 609439), (258, 510228), (344, 382671), (387, 340152), (516, 255114), (774, 170076), (1032, 127557), (1161, 113384), (1548, 85038), (2322, 56692), (3096, 42519), (4644, 28346), (9288, 14173)]