173665232

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{563}}^1\times {\mathrm{1483}}^1$

素因数の和:2067

約数の個数: 40

約数和(自身を含む): 363247584

約数和(自身を除く): 189582352

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 563, 1126, 1483, 2252, 2966, 4504, 5932, 7319, 9008, 11864, 14638, 19279, 23728, 29276, 38558, 58552, 77116, 117104, 154232, 308464, 834929, 1669858, 3339716, 6679432, 10854077, 13358864, 21708154, 43416308, 86832616, 173665232]

約数ペア:

[(1, 173665232), (2, 86832616), (4, 43416308), (8, 21708154), (13, 13358864), (16, 10854077), (26, 6679432), (52, 3339716), (104, 1669858), (208, 834929), (563, 308464), (1126, 154232), (1483, 117104), (2252, 77116), (2966, 58552), (4504, 38558), (5932, 29276), (7319, 23728), (9008, 19279), (11864, 14638)]