173653168

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{461}}^1\times {\mathrm{1811}}^1$

素因数の和:2293

約数の個数: 40

約数和(自身を含む): 363320496

約数和(自身を除く): 189667328

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 461, 922, 1811, 1844, 3622, 3688, 5993, 7244, 7376, 11986, 14488, 23543, 23972, 28976, 47086, 47944, 94172, 95888, 188344, 376688, 834871, 1669742, 3339484, 6678968, 10853323, 13357936, 21706646, 43413292, 86826584, 173653168]

約数ペア:

[(1, 173653168), (2, 86826584), (4, 43413292), (8, 21706646), (13, 13357936), (16, 10853323), (26, 6678968), (52, 3339484), (104, 1669742), (208, 834871), (461, 376688), (922, 188344), (1811, 95888), (1844, 94172), (3622, 47944), (3688, 47086), (5993, 28976), (7244, 23972), (7376, 23543), (11986, 14488)]