145893192

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{1249}}^1$

素因数の和:1446

約数の個数: 64

約数和(自身を含む): 379200000

約数和(自身を除く): 233306808

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 157, 186, 248, 314, 372, 471, 628, 744, 942, 1249, 1256, 1884, 2498, 3747, 3768, 4867, 4996, 7494, 9734, 9992, 14601, 14988, 19468, 29202, 29976, 38719, 38936, 58404, 77438, 116157, 116808, 154876, 196093, 232314, 309752, 392186, 464628, 588279, 784372, 929256, 1176558, 1568744, 2353116, 4706232, 6078883, 12157766, 18236649, 24315532, 36473298, 48631064, 72946596, 145893192]

約数ペア:

[(1, 145893192), (2, 72946596), (3, 48631064), (4, 36473298), (6, 24315532), (8, 18236649), (12, 12157766), (24, 6078883), (31, 4706232), (62, 2353116), (93, 1568744), (124, 1176558), (157, 929256), (186, 784372), (248, 588279), (314, 464628), (372, 392186), (471, 309752), (628, 232314), (744, 196093), (942, 154876), (1249, 116808), (1256, 116157), (1884, 77438), (2498, 58404), (3747, 38936), (3768, 38719), (4867, 29976), (4996, 29202), (7494, 19468), (9734, 14988), (9992, 14601)]