163217664

素因数分解:

$2^8\times 3^2\times {\mathrm{70841}}^1$

素因数の和:70863

約数の個数: 54

約数和(自身を含む): 470603406

約数和(自身を除く): 307385742

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 576, 768, 1152, 2304, 70841, 141682, 212523, 283364, 425046, 566728, 637569, 850092, 1133456, 1275138, 1700184, 2266912, 2550276, 3400368, 4533824, 5100552, 6800736, 9067648, 10201104, 13601472, 18135296, 20402208, 27202944, 40804416, 54405888, 81608832, 163217664]

約数ペア:

[(1, 163217664), (2, 81608832), (3, 54405888), (4, 40804416), (6, 27202944), (8, 20402208), (9, 18135296), (12, 13601472), (16, 10201104), (18, 9067648), (24, 6800736), (32, 5100552), (36, 4533824), (48, 3400368), (64, 2550276), (72, 2266912), (96, 1700184), (128, 1275138), (144, 1133456), (192, 850092), (256, 637569), (288, 566728), (384, 425046), (576, 283364), (768, 212523), (1152, 141682), (2304, 70841)]