164457792

素因数分解:

$2^6\times 3^2\times {\mathrm{285517}}^1$

素因数の和:285535

約数の個数: 42

約数和(自身を含む): 471390218

約数和(自身を除く): 306932426

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 285517, 571034, 856551, 1142068, 1713102, 2284136, 2569653, 3426204, 4568272, 5139306, 6852408, 9136544, 10278612, 13704816, 18273088, 20557224, 27409632, 41114448, 54819264, 82228896, 164457792]

約数ペア:

[(1, 164457792), (2, 82228896), (3, 54819264), (4, 41114448), (6, 27409632), (8, 20557224), (9, 18273088), (12, 13704816), (16, 10278612), (18, 9136544), (24, 6852408), (32, 5139306), (36, 4568272), (48, 3426204), (64, 2569653), (72, 2284136), (96, 1713102), (144, 1142068), (192, 856551), (288, 571034), (576, 285517)]