155778944

素因数分解:

$2^7\times {\mathrm{1217023}}^1$

素因数の和:1217037

約数の個数: 16

約数和(自身を含む): 310341120

約数和(自身を除く): 154562176

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 1217023, 2434046, 4868092, 9736184, 19472368, 38944736, 77889472, 155778944]

約数ペア:

[(1, 155778944), (2, 77889472), (4, 38944736), (8, 19472368), (16, 9736184), (32, 4868092), (64, 2434046), (128, 1217023)]