188177392

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{2909}}^1$

素因数の和:3241

約数の個数: 40

約数和(自身を含む): 394037280

約数和(自身を除く): 205859888

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 311, 622, 1244, 2488, 2909, 4043, 4976, 5818, 8086, 11636, 16172, 23272, 32344, 37817, 46544, 64688, 75634, 151268, 302536, 605072, 904699, 1809398, 3618796, 7237592, 11761087, 14475184, 23522174, 47044348, 94088696, 188177392]

約数ペア:

[(1, 188177392), (2, 94088696), (4, 47044348), (8, 23522174), (13, 14475184), (16, 11761087), (26, 7237592), (52, 3618796), (104, 1809398), (208, 904699), (311, 605072), (622, 302536), (1244, 151268), (2488, 75634), (2909, 64688), (4043, 46544), (4976, 37817), (5818, 32344), (8086, 23272), (11636, 16172)]