155861808

素因数分解:

$2^4\times 3^1\times {\mathrm{3247121}}^1$

素因数の和:3247132

約数の個数: 20

約数和(自身を含む): 402643128

約数和(自身を除く): 246781320

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 3247121, 6494242, 9741363, 12988484, 19482726, 25976968, 38965452, 51953936, 77930904, 155861808]

約数ペア:

[(1, 155861808), (2, 77930904), (3, 51953936), (4, 38965452), (6, 25976968), (8, 19482726), (12, 12988484), (16, 9741363), (24, 6494242), (48, 3247121)]