162181808

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{151289}}^1$

素因数の和:151364

約数の個数: 20

約数和(自身を含む): 318919320

約数和(自身を除く): 156737512

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 151289, 302578, 605156, 1210312, 2420624, 10136363, 20272726, 40545452, 81090904, 162181808]

約数ペア:

[(1, 162181808), (2, 81090904), (4, 40545452), (8, 20272726), (16, 10136363), (67, 2420624), (134, 1210312), (268, 605156), (536, 302578), (1072, 151289)]