128027586

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{787}}^1\times {\mathrm{1427}}^1$

素因数の和:2238

約数の個数: 32

約数和(自身を含む): 270063360

約数和(自身を除く): 142035774

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 787, 1427, 1574, 2361, 2854, 4281, 4722, 8562, 14953, 27113, 29906, 44859, 54226, 81339, 89718, 162678, 1123049, 2246098, 3369147, 6738294, 21337931, 42675862, 64013793, 128027586]

約数ペア:

[(1, 128027586), (2, 64013793), (3, 42675862), (6, 21337931), (19, 6738294), (38, 3369147), (57, 2246098), (114, 1123049), (787, 162678), (1427, 89718), (1574, 81339), (2361, 54226), (2854, 44859), (4281, 29906), (4722, 27113), (8562, 14953)]