148097072

素因数分解:

$2^4\times {\mathrm{131}}^1\times {\mathrm{70657}}^1$

素因数の和:70796

約数の個数: 20

約数和(自身を含む): 289132536

約数和(自身を除く): 141035464

約数列:

[1, 2, 4, 8, 16, 131, 262, 524, 1048, 2096, 70657, 141314, 282628, 565256, 1130512, 9256067, 18512134, 37024268, 74048536, 148097072]

約数ペア:

[(1, 148097072), (2, 74048536), (4, 37024268), (8, 18512134), (16, 9256067), (131, 1130512), (262, 565256), (524, 282628), (1048, 141314), (2096, 70657)]