156535496

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1\times {\mathrm{263}}^1$

素因数の和:438

約数の個数: 64

約数和(自身を含む): 325987200

約数和(自身を除く): 169451704

約数列:

[1, 2, 4, 8, 13, 26, 52, 59, 97, 104, 118, 194, 236, 263, 388, 472, 526, 767, 776, 1052, 1261, 1534, 2104, 2522, 3068, 3419, 5044, 5723, 6136, 6838, 10088, 11446, 13676, 15517, 22892, 25511, 27352, 31034, 45784, 51022, 62068, 74399, 102044, 124136, 148798, 201721, 204088, 297596, 331643, 403442, 595192, 663286, 806884, 1326572, 1505149, 1613768, 2653144, 3010298, 6020596, 12041192, 19566937, 39133874, 78267748, 156535496]

約数ペア:

[(1, 156535496), (2, 78267748), (4, 39133874), (8, 19566937), (13, 12041192), (26, 6020596), (52, 3010298), (59, 2653144), (97, 1613768), (104, 1505149), (118, 1326572), (194, 806884), (236, 663286), (263, 595192), (388, 403442), (472, 331643), (526, 297596), (767, 204088), (776, 201721), (1052, 148798), (1261, 124136), (1534, 102044), (2104, 74399), (2522, 62068), (3068, 51022), (3419, 45784), (5044, 31034), (5723, 27352), (6136, 25511), (6838, 22892), (10088, 15517), (11446, 13676)]