134419472

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{347}}^1$

素因数の和:468

約数の個数: 80

約数和(自身を含む): 298266624

約数和(自身を除く): 163847152

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 44, 62, 71, 88, 124, 142, 176, 248, 284, 341, 347, 496, 568, 682, 694, 781, 1136, 1364, 1388, 1562, 2201, 2728, 2776, 3124, 3817, 4402, 5456, 5552, 6248, 7634, 8804, 10757, 12496, 15268, 17608, 21514, 24211, 24637, 30536, 35216, 43028, 48422, 49274, 61072, 86056, 96844, 98548, 118327, 172112, 193688, 197096, 236654, 271007, 387376, 394192, 473308, 542014, 763747, 946616, 1084028, 1527494, 1893232, 2168056, 3054988, 4336112, 6109976, 8401217, 12219952, 16802434, 33604868, 67209736, 134419472]

約数ペア:

[(1, 134419472), (2, 67209736), (4, 33604868), (8, 16802434), (11, 12219952), (16, 8401217), (22, 6109976), (31, 4336112), (44, 3054988), (62, 2168056), (71, 1893232), (88, 1527494), (124, 1084028), (142, 946616), (176, 763747), (248, 542014), (284, 473308), (341, 394192), (347, 387376), (496, 271007), (568, 236654), (682, 197096), (694, 193688), (781, 172112), (1136, 118327), (1364, 98548), (1388, 96844), (1562, 86056), (2201, 61072), (2728, 49274), (2776, 48422), (3124, 43028), (3817, 35216), (4402, 30536), (5456, 24637), (5552, 24211), (6248, 21514), (7634, 17608), (8804, 15268), (10757, 12496)]