155219148

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{615949}}^1$

素因数の和:615966

約数の個数: 36

約数和(自身を含む): 448411600

約数和(自身を除く): 293192452

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 615949, 1231898, 1847847, 2463796, 3695694, 4311643, 5543541, 7391388, 8623286, 11087082, 12934929, 17246572, 22174164, 25869858, 38804787, 51739716, 77609574, 155219148]

約数ペア:

[(1, 155219148), (2, 77609574), (3, 51739716), (4, 38804787), (6, 25869858), (7, 22174164), (9, 17246572), (12, 12934929), (14, 11087082), (18, 8623286), (21, 7391388), (28, 5543541), (36, 4311643), (42, 3695694), (63, 2463796), (84, 1847847), (126, 1231898), (252, 615949)]