148994944

素因数分解:

$2^7\times 7^1\times {\mathrm{166289}}^1$

素因数の和:166310

約数の個数: 32

約数和(自身を含む): 339231600

約数和(自身を除く): 190236656

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 166289, 332578, 665156, 1164023, 1330312, 2328046, 2660624, 4656092, 5321248, 9312184, 10642496, 18624368, 21284992, 37248736, 74497472, 148994944]

約数ペア:

[(1, 148994944), (2, 74497472), (4, 37248736), (7, 21284992), (8, 18624368), (14, 10642496), (16, 9312184), (28, 5321248), (32, 4656092), (56, 2660624), (64, 2328046), (112, 1330312), (128, 1164023), (224, 665156), (448, 332578), (896, 166289)]