153111842

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{281}}^1\times {\mathrm{1103}}^1$

素因数の和:1418

約数の個数: 32

約数和(自身を含む): 261515520

約数和(自身を除く): 108403678

約数列:

[1, 2, 13, 19, 26, 38, 247, 281, 494, 562, 1103, 2206, 3653, 5339, 7306, 10678, 14339, 20957, 28678, 41914, 69407, 138814, 272441, 309943, 544882, 619886, 4029259, 5888917, 8058518, 11777834, 76555921, 153111842]

約数ペア:

[(1, 153111842), (2, 76555921), (13, 11777834), (19, 8058518), (26, 5888917), (38, 4029259), (247, 619886), (281, 544882), (494, 309943), (562, 272441), (1103, 138814), (2206, 69407), (3653, 41914), (5339, 28678), (7306, 20957), (10678, 14339)]