118585168

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{347}}^1$

素因数の和:452

約数の個数: 80

約数和(自身を含む): 260983296

約数和(自身を除く): 142398128

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 53, 62, 104, 106, 124, 208, 212, 248, 347, 403, 424, 496, 689, 694, 806, 848, 1378, 1388, 1612, 1643, 2756, 2776, 3224, 3286, 4511, 5512, 5552, 6448, 6572, 9022, 10757, 11024, 13144, 18044, 18391, 21359, 21514, 26288, 36088, 36782, 42718, 43028, 72176, 73564, 85436, 86056, 139841, 147128, 170872, 172112, 239083, 279682, 294256, 341744, 478166, 559364, 570121, 956332, 1118728, 1140242, 1912664, 2237456, 2280484, 3825328, 4560968, 7411573, 9121936, 14823146, 29646292, 59292584, 118585168]

約数ペア:

[(1, 118585168), (2, 59292584), (4, 29646292), (8, 14823146), (13, 9121936), (16, 7411573), (26, 4560968), (31, 3825328), (52, 2280484), (53, 2237456), (62, 1912664), (104, 1140242), (106, 1118728), (124, 956332), (208, 570121), (212, 559364), (248, 478166), (347, 341744), (403, 294256), (424, 279682), (496, 239083), (689, 172112), (694, 170872), (806, 147128), (848, 139841), (1378, 86056), (1388, 85436), (1612, 73564), (1643, 72176), (2756, 43028), (2776, 42718), (3224, 36782), (3286, 36088), (4511, 26288), (5512, 21514), (5552, 21359), (6448, 18391), (6572, 18044), (9022, 13144), (10757, 11024)]