159488812

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{349}}^1\times {\mathrm{859}}^1$

素因数の和:1238

約数の個数: 48

約数和(自身を含む): 337120000

約数和(自身を除く): 177631188

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 349, 532, 698, 859, 1396, 1718, 2443, 3436, 4886, 6013, 6631, 9772, 12026, 13262, 16321, 24052, 26524, 32642, 46417, 65284, 92834, 114247, 185668, 228494, 299791, 456988, 599582, 1199164, 2098537, 4197074, 5696029, 8394148, 11392058, 22784116, 39872203, 79744406, 159488812]

約数ペア:

[(1, 159488812), (2, 79744406), (4, 39872203), (7, 22784116), (14, 11392058), (19, 8394148), (28, 5696029), (38, 4197074), (76, 2098537), (133, 1199164), (266, 599582), (349, 456988), (532, 299791), (698, 228494), (859, 185668), (1396, 114247), (1718, 92834), (2443, 65284), (3436, 46417), (4886, 32642), (6013, 26524), (6631, 24052), (9772, 16321), (12026, 13262)]