159281248

素因数分解:

$2^5\times 7^1\times {\mathrm{61}}^1\times {\mathrm{11657}}^1$

素因数の和:11735

約数の個数: 48

約数和(自身を含む): 364289184

約数和(自身を除く): 205007936

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 61, 112, 122, 224, 244, 427, 488, 854, 976, 1708, 1952, 3416, 6832, 11657, 13664, 23314, 46628, 81599, 93256, 163198, 186512, 326396, 373024, 652792, 711077, 1305584, 1422154, 2611168, 2844308, 4977539, 5688616, 9955078, 11377232, 19910156, 22754464, 39820312, 79640624, 159281248]

約数ペア:

[(1, 159281248), (2, 79640624), (4, 39820312), (7, 22754464), (8, 19910156), (14, 11377232), (16, 9955078), (28, 5688616), (32, 4977539), (56, 2844308), (61, 2611168), (112, 1422154), (122, 1305584), (224, 711077), (244, 652792), (427, 373024), (488, 326396), (854, 186512), (976, 163198), (1708, 93256), (1952, 81599), (3416, 46628), (6832, 23314), (11657, 13664)]