157225464

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^2\times {\mathrm{18047}}^1$

素因数の和:18081

約数の個数: 72

約数和(自身を含む): 468074880

約数和(自身を除く): 310849416

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 121, 132, 198, 242, 264, 363, 396, 484, 726, 792, 968, 1089, 1452, 2178, 2904, 4356, 8712, 18047, 36094, 54141, 72188, 108282, 144376, 162423, 198517, 216564, 324846, 397034, 433128, 595551, 649692, 794068, 1191102, 1299384, 1588136, 1786653, 2183687, 2382204, 3573306, 4367374, 4764408, 6551061, 7146612, 8734748, 13102122, 14293224, 17469496, 19653183, 26204244, 39306366, 52408488, 78612732, 157225464]

約数ペア:

[(1, 157225464), (2, 78612732), (3, 52408488), (4, 39306366), (6, 26204244), (8, 19653183), (9, 17469496), (11, 14293224), (12, 13102122), (18, 8734748), (22, 7146612), (24, 6551061), (33, 4764408), (36, 4367374), (44, 3573306), (66, 2382204), (72, 2183687), (88, 1786653), (99, 1588136), (121, 1299384), (132, 1191102), (198, 794068), (242, 649692), (264, 595551), (363, 433128), (396, 397034), (484, 324846), (726, 216564), (792, 198517), (968, 162423), (1089, 144376), (1452, 108282), (2178, 72188), (2904, 54141), (4356, 36094), (8712, 18047)]