156817472

素因数分解:

$2^6\times 7^1\times {\mathrm{350039}}^1$

素因数の和:350058

約数の個数: 28

約数和(自身を含む): 355640640

約数和(自身を除く): 198823168

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 350039, 700078, 1400156, 2450273, 2800312, 4900546, 5600624, 9801092, 11201248, 19602184, 22402496, 39204368, 78408736, 156817472]

約数ペア:

[(1, 156817472), (2, 78408736), (4, 39204368), (7, 22402496), (8, 19602184), (14, 11201248), (16, 9801092), (28, 5600624), (32, 4900546), (56, 2800312), (64, 2450273), (112, 1400156), (224, 700078), (448, 350039)]