16245244044

素因数分解:

$2^2\times 3^2\times {\mathrm{157}}^1\times {\mathrm{223}}^1\times {\mathrm{12889}}^1$

素因数の和:13279

約数の個数: 72

約数和(自身を含む): 41514462080

約数和(自身を除く): 25269218036

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 157, 223, 314, 446, 471, 628, 669, 892, 942, 1338, 1413, 1884, 2007, 2676, 2826, 4014, 5652, 8028, 12889, 25778, 35011, 38667, 51556, 70022, 77334, 105033, 116001, 140044, 154668, 210066, 232002, 315099, 420132, 464004, 630198, 1260396, 2023573, 2874247, 4047146, 5748494, 6070719, 8094292, 8622741, 11496988, 12141438, 17245482, 18212157, 24282876, 25868223, 34490964, 36424314, 51736446, 72848628, 103472892, 451256779, 902513558, 1353770337, 1805027116, 2707540674, 4061311011, 5415081348, 8122622022, 16245244044]

約数ペア:

[(1, 16245244044), (2, 8122622022), (3, 5415081348), (4, 4061311011), (6, 2707540674), (9, 1805027116), (12, 1353770337), (18, 902513558), (36, 451256779), (157, 103472892), (223, 72848628), (314, 51736446), (446, 36424314), (471, 34490964), (628, 25868223), (669, 24282876), (892, 18212157), (942, 17245482), (1338, 12141438), (1413, 11496988), (1884, 8622741), (2007, 8094292), (2676, 6070719), (2826, 5748494), (4014, 4047146), (5652, 2874247), (8028, 2023573), (12889, 1260396), (25778, 630198), (35011, 464004), (38667, 420132), (51556, 315099), (70022, 232002), (77334, 210066), (105033, 154668), (116001, 140044)]