148316360

素因数分解:

$2^3\times 5^1\times {\mathrm{173}}^1\times {\mathrm{21433}}^1$

素因数の和:21617

約数の個数: 32

約数和(自身を含む): 335656440

約数和(自身を除く): 187340080

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 173, 346, 692, 865, 1384, 1730, 3460, 6920, 21433, 42866, 85732, 107165, 171464, 214330, 428660, 857320, 3707909, 7415818, 14831636, 18539545, 29663272, 37079090, 74158180, 148316360]

約数ペア:

[(1, 148316360), (2, 74158180), (4, 37079090), (5, 29663272), (8, 18539545), (10, 14831636), (20, 7415818), (40, 3707909), (173, 857320), (346, 428660), (692, 214330), (865, 171464), (1384, 107165), (1730, 85732), (3460, 42866), (6920, 21433)]