155501352

素因数分解:

$2^3\times 3^2\times {\mathrm{431}}^1\times {\mathrm{5011}}^1$

素因数の和:5454

約数の個数: 48

約数和(自身を含む): 422210880

約数和(自身を除く): 266709528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 431, 862, 1293, 1724, 2586, 3448, 3879, 5011, 5172, 7758, 10022, 10344, 15033, 15516, 20044, 30066, 31032, 40088, 45099, 60132, 90198, 120264, 180396, 360792, 2159741, 4319482, 6479223, 8638964, 12958446, 17277928, 19437669, 25916892, 38875338, 51833784, 77750676, 155501352]

約数ペア:

[(1, 155501352), (2, 77750676), (3, 51833784), (4, 38875338), (6, 25916892), (8, 19437669), (9, 17277928), (12, 12958446), (18, 8638964), (24, 6479223), (36, 4319482), (72, 2159741), (431, 360792), (862, 180396), (1293, 120264), (1724, 90198), (2586, 60132), (3448, 45099), (3879, 40088), (5011, 31032), (5172, 30066), (7758, 20044), (10022, 15516), (10344, 15033)]