103980656

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{229}}^1$

素因数の和:346

約数の個数: 80

約数和(自身を含む): 227589600

約数和(自身を除く): 123608944

約数列:

[1, 2, 4, 8, 13, 16, 26, 37, 52, 59, 74, 104, 118, 148, 208, 229, 236, 296, 458, 472, 481, 592, 767, 916, 944, 962, 1534, 1832, 1924, 2183, 2977, 3068, 3664, 3848, 4366, 5954, 6136, 7696, 8473, 8732, 11908, 12272, 13511, 16946, 17464, 23816, 27022, 28379, 33892, 34928, 47632, 54044, 56758, 67784, 108088, 110149, 113516, 135568, 175643, 216176, 220298, 227032, 351286, 440596, 454064, 499907, 702572, 881192, 999814, 1405144, 1762384, 1999628, 2810288, 3999256, 6498791, 7998512, 12997582, 25995164, 51990328, 103980656]

約数ペア:

[(1, 103980656), (2, 51990328), (4, 25995164), (8, 12997582), (13, 7998512), (16, 6498791), (26, 3999256), (37, 2810288), (52, 1999628), (59, 1762384), (74, 1405144), (104, 999814), (118, 881192), (148, 702572), (208, 499907), (229, 454064), (236, 440596), (296, 351286), (458, 227032), (472, 220298), (481, 216176), (592, 175643), (767, 135568), (916, 113516), (944, 110149), (962, 108088), (1534, 67784), (1832, 56758), (1924, 54044), (2183, 47632), (2977, 34928), (3068, 33892), (3664, 28379), (3848, 27022), (4366, 23816), (5954, 17464), (6136, 16946), (7696, 13511), (8473, 12272), (8732, 11908)]