168978498

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1087}}^1\times {\mathrm{1993}}^1$

素因数の和:3098

約数の個数: 32

約数和(自身を含む): 364471296

約数和(自身を除く): 195492798

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 1087, 1993, 2174, 3261, 3986, 5979, 6522, 11958, 14131, 25909, 28262, 42393, 51818, 77727, 84786, 155454, 2166391, 4332782, 6499173, 12998346, 28163083, 56326166, 84489249, 168978498]

約数ペア:

[(1, 168978498), (2, 84489249), (3, 56326166), (6, 28163083), (13, 12998346), (26, 6499173), (39, 4332782), (78, 2166391), (1087, 155454), (1993, 84786), (2174, 77727), (3261, 51818), (3986, 42393), (5979, 28262), (6522, 25909), (11958, 14131)]