128992786

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{11353}}^1$

素因数の和:11410

約数の個数: 32

約数和(自身を含む): 228896640

約数和(自身を除く): 99903854

約数列:

[1, 2, 13, 19, 23, 26, 38, 46, 247, 299, 437, 494, 598, 874, 5681, 11353, 11362, 22706, 147589, 215707, 261119, 295178, 431414, 522238, 2804191, 3394547, 4961261, 5608382, 6789094, 9922522, 64496393, 128992786]

約数ペア:

[(1, 128992786), (2, 64496393), (13, 9922522), (19, 6789094), (23, 5608382), (26, 4961261), (38, 3394547), (46, 2804191), (247, 522238), (299, 431414), (437, 295178), (494, 261119), (598, 215707), (874, 147589), (5681, 22706), (11353, 11362)]