131368352

素因数分解:

$2^5\times {\mathrm{37}}^1\times {\mathrm{181}}^1\times {\mathrm{613}}^1$

素因数の和:841

約数の個数: 48

約数和(自身を含む): 267524712

約数和(自身を除く): 136156360

約数列:

[1, 2, 4, 8, 16, 32, 37, 74, 148, 181, 296, 362, 592, 613, 724, 1184, 1226, 1448, 2452, 2896, 4904, 5792, 6697, 9808, 13394, 19616, 22681, 26788, 45362, 53576, 90724, 107152, 110953, 181448, 214304, 221906, 362896, 443812, 725792, 887624, 1775248, 3550496, 4105261, 8210522, 16421044, 32842088, 65684176, 131368352]

約数ペア:

[(1, 131368352), (2, 65684176), (4, 32842088), (8, 16421044), (16, 8210522), (32, 4105261), (37, 3550496), (74, 1775248), (148, 887624), (181, 725792), (296, 443812), (362, 362896), (592, 221906), (613, 214304), (724, 181448), (1184, 110953), (1226, 107152), (1448, 90724), (2452, 53576), (2896, 45362), (4904, 26788), (5792, 22681), (6697, 19616), (9808, 13394)]