163744084

素因数分解:

$2^2\times 7^3\times {\mathrm{23}}^1\times {\mathrm{5189}}^1$

素因数の和:5237

約数の個数: 48

約数和(自身を含む): 348768000

約数和(自身を除く): 185023916

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 49, 92, 98, 161, 196, 322, 343, 644, 686, 1127, 1372, 2254, 4508, 5189, 7889, 10378, 15778, 20756, 31556, 36323, 72646, 119347, 145292, 238694, 254261, 477388, 508522, 835429, 1017044, 1670858, 1779827, 3341716, 3559654, 5848003, 7119308, 11696006, 23392012, 40936021, 81872042, 163744084]

約数ペア:

[(1, 163744084), (2, 81872042), (4, 40936021), (7, 23392012), (14, 11696006), (23, 7119308), (28, 5848003), (46, 3559654), (49, 3341716), (92, 1779827), (98, 1670858), (161, 1017044), (196, 835429), (322, 508522), (343, 477388), (644, 254261), (686, 238694), (1127, 145292), (1372, 119347), (2254, 72646), (4508, 36323), (5189, 31556), (7889, 20756), (10378, 15778)]