161943168

素因数分解:

$2^7\times 3^1\times {\mathrm{421727}}^1$

素因数の和:421744

約数の個数: 32

約数和(自身を含む): 430162560

約数和(自身を除く): 268219392

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 421727, 843454, 1265181, 1686908, 2530362, 3373816, 5060724, 6747632, 10121448, 13495264, 20242896, 26990528, 40485792, 53981056, 80971584, 161943168]

約数ペア:

[(1, 161943168), (2, 80971584), (3, 53981056), (4, 40485792), (6, 26990528), (8, 20242896), (12, 13495264), (16, 10121448), (24, 6747632), (32, 5060724), (48, 3373816), (64, 2530362), (96, 1686908), (128, 1265181), (192, 843454), (384, 421727)]