129402416

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2459}}^1$

素因数の和:2514

約数の個数: 80

約数和(自身を含む): 307480320

約数和(自身を除く): 178077904

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 23, 26, 44, 46, 52, 88, 92, 104, 143, 176, 184, 208, 253, 286, 299, 368, 506, 572, 598, 1012, 1144, 1196, 2024, 2288, 2392, 2459, 3289, 4048, 4784, 4918, 6578, 9836, 13156, 19672, 26312, 27049, 31967, 39344, 52624, 54098, 56557, 63934, 108196, 113114, 127868, 216392, 226228, 255736, 351637, 432784, 452456, 511472, 622127, 703274, 735241, 904912, 1244254, 1406548, 1470482, 2488508, 2813096, 2940964, 4977016, 5626192, 5881928, 8087651, 9954032, 11763856, 16175302, 32350604, 64701208, 129402416]

約数ペア:

[(1, 129402416), (2, 64701208), (4, 32350604), (8, 16175302), (11, 11763856), (13, 9954032), (16, 8087651), (22, 5881928), (23, 5626192), (26, 4977016), (44, 2940964), (46, 2813096), (52, 2488508), (88, 1470482), (92, 1406548), (104, 1244254), (143, 904912), (176, 735241), (184, 703274), (208, 622127), (253, 511472), (286, 452456), (299, 432784), (368, 351637), (506, 255736), (572, 226228), (598, 216392), (1012, 127868), (1144, 113114), (1196, 108196), (2024, 63934), (2288, 56557), (2392, 54098), (2459, 52624), (3289, 39344), (4048, 31967), (4784, 27049), (4918, 26312), (6578, 19672), (9836, 13156)]