155021808

素因数分解:

$2^4\times 3^1\times {\mathrm{3229621}}^1$

素因数の和:3229632

約数の個数: 20

約数和(自身を含む): 400473128

約数和(自身を除く): 245451320

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 3229621, 6459242, 9688863, 12918484, 19377726, 25836968, 38755452, 51673936, 77510904, 155021808]

約数ペア:

[(1, 155021808), (2, 77510904), (3, 51673936), (4, 38755452), (6, 25836968), (8, 19377726), (12, 12918484), (16, 9688863), (24, 6459242), (48, 3229621)]