129681888

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{192979}}^1$

素因数の和:192999

約数の個数: 48

約数和(自身を含む): 389047680

約数和(自身を除く): 259365792

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 192979, 385958, 578937, 771916, 1157874, 1350853, 1543832, 2315748, 2701706, 3087664, 4052559, 4631496, 5403412, 6175328, 8105118, 9262992, 10806824, 16210236, 18525984, 21613648, 32420472, 43227296, 64840944, 129681888]

約数ペア:

[(1, 129681888), (2, 64840944), (3, 43227296), (4, 32420472), (6, 21613648), (7, 18525984), (8, 16210236), (12, 10806824), (14, 9262992), (16, 8105118), (21, 6175328), (24, 5403412), (28, 4631496), (32, 4052559), (42, 3087664), (48, 2701706), (56, 2315748), (84, 1543832), (96, 1350853), (112, 1157874), (168, 771916), (224, 578937), (336, 385958), (672, 192979)]