139291236

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{14939}}^1$

素因数の和:14993

約数の個数: 72

約数和(自身を含む): 413300160

約数和(自身を除く): 274008924

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 37, 42, 63, 74, 84, 111, 126, 148, 222, 252, 259, 333, 444, 518, 666, 777, 1036, 1332, 1554, 2331, 3108, 4662, 9324, 14939, 29878, 44817, 59756, 89634, 104573, 134451, 179268, 209146, 268902, 313719, 418292, 537804, 552743, 627438, 941157, 1105486, 1254876, 1658229, 1882314, 2210972, 3316458, 3764628, 3869201, 4974687, 6632916, 7738402, 9949374, 11607603, 15476804, 19898748, 23215206, 34822809, 46430412, 69645618, 139291236]

約数ペア:

[(1, 139291236), (2, 69645618), (3, 46430412), (4, 34822809), (6, 23215206), (7, 19898748), (9, 15476804), (12, 11607603), (14, 9949374), (18, 7738402), (21, 6632916), (28, 4974687), (36, 3869201), (37, 3764628), (42, 3316458), (63, 2210972), (74, 1882314), (84, 1658229), (111, 1254876), (126, 1105486), (148, 941157), (222, 627438), (252, 552743), (259, 537804), (333, 418292), (444, 313719), (518, 268902), (666, 209146), (777, 179268), (1036, 134451), (1332, 104573), (1554, 89634), (2331, 59756), (3108, 44817), (4662, 29878), (9324, 14939)]