161897088

素因数分解:

$2^7\times 3^1\times {\mathrm{421607}}^1$

素因数の和:421624

約数の個数: 32

約数和(自身を含む): 430040160

約数和(自身を除く): 268143072

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 421607, 843214, 1264821, 1686428, 2529642, 3372856, 5059284, 6745712, 10118568, 13491424, 20237136, 26982848, 40474272, 53965696, 80948544, 161897088]

約数ペア:

[(1, 161897088), (2, 80948544), (3, 53965696), (4, 40474272), (6, 26982848), (8, 20237136), (12, 13491424), (16, 10118568), (24, 6745712), (32, 5059284), (48, 3372856), (64, 2529642), (96, 1686428), (128, 1264821), (192, 843214), (384, 421607)]