158532948

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{4007}}^1$

素因数の和:4181

約数の個数: 72

約数和(自身を含む): 461016192

約数和(自身を除く): 302483244

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 157, 252, 314, 471, 628, 942, 1099, 1413, 1884, 2198, 2826, 3297, 4007, 4396, 5652, 6594, 8014, 9891, 12021, 13188, 16028, 19782, 24042, 28049, 36063, 39564, 48084, 56098, 72126, 84147, 112196, 144252, 168294, 252441, 336588, 504882, 629099, 1009764, 1258198, 1887297, 2516396, 3774594, 4403693, 5661891, 7549188, 8807386, 11323782, 13211079, 17614772, 22647564, 26422158, 39633237, 52844316, 79266474, 158532948]

約数ペア:

[(1, 158532948), (2, 79266474), (3, 52844316), (4, 39633237), (6, 26422158), (7, 22647564), (9, 17614772), (12, 13211079), (14, 11323782), (18, 8807386), (21, 7549188), (28, 5661891), (36, 4403693), (42, 3774594), (63, 2516396), (84, 1887297), (126, 1258198), (157, 1009764), (252, 629099), (314, 504882), (471, 336588), (628, 252441), (942, 168294), (1099, 144252), (1413, 112196), (1884, 84147), (2198, 72126), (2826, 56098), (3297, 48084), (4007, 39564), (4396, 36063), (5652, 28049), (6594, 24042), (8014, 19782), (9891, 16028), (12021, 13188)]