158236428

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{18289}}^1$

素因数の和:18406

約数の個数: 48

約数和(自身を含む): 426083840

約数和(自身を除く): 267847412

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 103, 206, 309, 412, 618, 721, 1236, 1442, 2163, 2884, 4326, 8652, 18289, 36578, 54867, 73156, 109734, 128023, 219468, 256046, 384069, 512092, 768138, 1536276, 1883767, 3767534, 5651301, 7535068, 11302602, 13186369, 22605204, 26372738, 39559107, 52745476, 79118214, 158236428]

約数ペア:

[(1, 158236428), (2, 79118214), (3, 52745476), (4, 39559107), (6, 26372738), (7, 22605204), (12, 13186369), (14, 11302602), (21, 7535068), (28, 5651301), (42, 3767534), (84, 1883767), (103, 1536276), (206, 768138), (309, 512092), (412, 384069), (618, 256046), (721, 219468), (1236, 128023), (1442, 109734), (2163, 73156), (2884, 54867), (4326, 36578), (8652, 18289)]