161400192

素因数分解:

$2^7\times 3^1\times {\mathrm{420313}}^1$

素因数の和:420330

約数の個数: 32

約数和(自身を含む): 428720280

約数和(自身を除く): 267320088

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 420313, 840626, 1260939, 1681252, 2521878, 3362504, 5043756, 6725008, 10087512, 13450016, 20175024, 26900032, 40350048, 53800064, 80700096, 161400192]

約数ペア:

[(1, 161400192), (2, 80700096), (3, 53800064), (4, 40350048), (6, 26900032), (8, 20175024), (12, 13450016), (16, 10087512), (24, 6725008), (32, 5043756), (48, 3362504), (64, 2521878), (96, 1681252), (128, 1260939), (192, 840626), (384, 420313)]