145204458

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{631}}^1\times {\mathrm{5479}}^1$

素因数の和:6122

約数の個数: 32

約数和(自身を含む): 332482560

約数和(自身を除く): 187278102

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 631, 1262, 1893, 3786, 4417, 5479, 8834, 10958, 13251, 16437, 26502, 32874, 38353, 76706, 115059, 230118, 3457249, 6914498, 10371747, 20743494, 24200743, 48401486, 72602229, 145204458]

約数ペア:

[(1, 145204458), (2, 72602229), (3, 48401486), (6, 24200743), (7, 20743494), (14, 10371747), (21, 6914498), (42, 3457249), (631, 230118), (1262, 115059), (1893, 76706), (3786, 38353), (4417, 32874), (5479, 26502), (8834, 16437), (10958, 13251)]