153949718

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{5987}}^1$

素因数の和:6068

約数の個数: 32

約数和(自身を含む): 265579776

約数和(自身を除く): 111630058

約数列:

[1, 2, 13, 23, 26, 43, 46, 86, 299, 559, 598, 989, 1118, 1978, 5987, 11974, 12857, 25714, 77831, 137701, 155662, 257441, 275402, 514882, 1790113, 3346733, 3580226, 5921143, 6693466, 11842286, 76974859, 153949718]

約数ペア:

[(1, 153949718), (2, 76974859), (13, 11842286), (23, 6693466), (26, 5921143), (43, 3580226), (46, 3346733), (86, 1790113), (299, 514882), (559, 275402), (598, 257441), (989, 155662), (1118, 137701), (1978, 77831), (5987, 25714), (11974, 12857)]