149384384

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{122849}}^1$

素因数の和:122880

約数の個数: 28

約数和(自身を含む): 312039000

約数和(自身を除く): 162654616

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 122849, 245698, 491396, 982792, 1965584, 2334131, 3931168, 4668262, 7862336, 9336524, 18673048, 37346096, 74692192, 149384384]

約数ペア:

[(1, 149384384), (2, 74692192), (4, 37346096), (8, 18673048), (16, 9336524), (19, 7862336), (32, 4668262), (38, 3931168), (64, 2334131), (76, 1965584), (152, 982792), (304, 491396), (608, 245698), (1216, 122849)]