156907296770

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{311}}^1\times {\mathrm{1029643}}^1$

素因数の和:1029975

約数の個数: 48

約数和(自身を含む): 329601400128

約数和(自身を除く): 172694103358

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 311, 490, 622, 1555, 2177, 3110, 4354, 10885, 15239, 21770, 30478, 76195, 152390, 1029643, 2059286, 5148215, 7207501, 10296430, 14415002, 36037505, 50452507, 72075010, 100905014, 252262535, 320218973, 504525070, 640437946, 1601094865, 2241532811, 3202189730, 4483065622, 11207664055, 15690729677, 22415328110, 31381459354, 78453648385, 156907296770]

約数ペア:

[(1, 156907296770), (2, 78453648385), (5, 31381459354), (7, 22415328110), (10, 15690729677), (14, 11207664055), (35, 4483065622), (49, 3202189730), (70, 2241532811), (98, 1601094865), (245, 640437946), (311, 504525070), (490, 320218973), (622, 252262535), (1555, 100905014), (2177, 72075010), (3110, 50452507), (4354, 36037505), (10885, 14415002), (15239, 10296430), (21770, 7207501), (30478, 5148215), (76195, 2059286), (152390, 1029643)]