158682368

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{47681}}^1$

素因数の和:47710

約数の個数: 36

約数和(自身を含む): 341117028

約数和(自身を除く): 182434660

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 832, 1664, 3328, 47681, 95362, 190724, 381448, 619853, 762896, 1239706, 1525792, 2479412, 3051584, 4958824, 6103168, 9917648, 12206336, 19835296, 39670592, 79341184, 158682368]

約数ペア:

[(1, 158682368), (2, 79341184), (4, 39670592), (8, 19835296), (13, 12206336), (16, 9917648), (26, 6103168), (32, 4958824), (52, 3051584), (64, 2479412), (104, 1525792), (128, 1239706), (208, 762896), (256, 619853), (416, 381448), (832, 190724), (1664, 95362), (3328, 47681)]