161584192

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{32789}}^1$

素因数の和:32819

約数の個数: 56

約数和(自身を含む): 399775680

約数和(自身を除く): 238191488

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 154, 176, 224, 308, 352, 448, 616, 704, 1232, 2464, 4928, 32789, 65578, 131156, 229523, 262312, 360679, 459046, 524624, 721358, 918092, 1049248, 1442716, 1836184, 2098496, 2524753, 2885432, 3672368, 5049506, 5770864, 7344736, 10099012, 11541728, 14689472, 20198024, 23083456, 40396048, 80792096, 161584192]

約数ペア:

[(1, 161584192), (2, 80792096), (4, 40396048), (7, 23083456), (8, 20198024), (11, 14689472), (14, 11541728), (16, 10099012), (22, 7344736), (28, 5770864), (32, 5049506), (44, 3672368), (56, 2885432), (64, 2524753), (77, 2098496), (88, 1836184), (112, 1442716), (154, 1049248), (176, 918092), (224, 721358), (308, 524624), (352, 459046), (448, 360679), (616, 262312), (704, 229523), (1232, 131156), (2464, 65578), (4928, 32789)]