139386632

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{3187}}^1$

素因数の和:3282

約数の個数: 64

約数和(自身を含む): 330531840

約数和(自身を除く): 191145208

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 71, 77, 88, 142, 154, 284, 308, 497, 568, 616, 781, 994, 1562, 1988, 3124, 3187, 3976, 5467, 6248, 6374, 10934, 12748, 21868, 22309, 25496, 35057, 43736, 44618, 70114, 89236, 140228, 178472, 226277, 245399, 280456, 452554, 490798, 905108, 981596, 1583939, 1810216, 1963192, 2489047, 3167878, 4978094, 6335756, 9956188, 12671512, 17423329, 19912376, 34846658, 69693316, 139386632]

約数ペア:

[(1, 139386632), (2, 69693316), (4, 34846658), (7, 19912376), (8, 17423329), (11, 12671512), (14, 9956188), (22, 6335756), (28, 4978094), (44, 3167878), (56, 2489047), (71, 1963192), (77, 1810216), (88, 1583939), (142, 981596), (154, 905108), (284, 490798), (308, 452554), (497, 280456), (568, 245399), (616, 226277), (781, 178472), (994, 140228), (1562, 89236), (1988, 70114), (3124, 44618), (3187, 43736), (3976, 35057), (5467, 25496), (6248, 22309), (6374, 21868), (10934, 12748)]