145243952

素因数分解:

$2^4\times 7^1\times {\mathrm{241}}^1\times {\mathrm{5381}}^1$

素因数の和:5637

約数の個数: 40

約数和(自身を含む): 323006112

約数和(自身を除く): 177762160

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 241, 482, 964, 1687, 1928, 3374, 3856, 5381, 6748, 10762, 13496, 21524, 26992, 37667, 43048, 75334, 86096, 150668, 301336, 602672, 1296821, 2593642, 5187284, 9077747, 10374568, 18155494, 20749136, 36310988, 72621976, 145243952]

約数ペア:

[(1, 145243952), (2, 72621976), (4, 36310988), (7, 20749136), (8, 18155494), (14, 10374568), (16, 9077747), (28, 5187284), (56, 2593642), (112, 1296821), (241, 602672), (482, 301336), (964, 150668), (1687, 86096), (1928, 75334), (3374, 43048), (3856, 37667), (5381, 26992), (6748, 21524), (10762, 13496)]