142645312

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{117307}}^1$

素因数の和:117338

約数の個数: 28

約数和(自身を含む): 297962320

約数和(自身を除く): 155317008

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 117307, 234614, 469228, 938456, 1876912, 2228833, 3753824, 4457666, 7507648, 8915332, 17830664, 35661328, 71322656, 142645312]

約数ペア:

[(1, 142645312), (2, 71322656), (4, 35661328), (8, 17830664), (16, 8915332), (19, 7507648), (32, 4457666), (38, 3753824), (64, 2228833), (76, 1876912), (152, 938456), (304, 469228), (608, 234614), (1216, 117307)]