15968256

素因数分解:

$2^{11}\times 3^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1$

素因数の和:161

約数の個数: 96

約数和(自身を含む): 44815680

約数和(自身を除く): 28847424

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 64, 69, 92, 96, 113, 128, 138, 184, 192, 226, 256, 276, 339, 368, 384, 452, 512, 552, 678, 736, 768, 904, 1024, 1104, 1356, 1472, 1536, 1808, 2048, 2208, 2599, 2712, 2944, 3072, 3616, 4416, 5198, 5424, 5888, 6144, 7232, 7797, 8832, 10396, 10848, 11776, 14464, 15594, 17664, 20792, 21696, 23552, 28928, 31188, 35328, 41584, 43392, 47104, 57856, 62376, 70656, 83168, 86784, 115712, 124752, 141312, 166336, 173568, 231424, 249504, 332672, 347136, 499008, 665344, 694272, 998016, 1330688, 1996032, 2661376, 3992064, 5322752, 7984128, 15968256]

約数ペア:

[(1, 15968256), (2, 7984128), (3, 5322752), (4, 3992064), (6, 2661376), (8, 1996032), (12, 1330688), (16, 998016), (23, 694272), (24, 665344), (32, 499008), (46, 347136), (48, 332672), (64, 249504), (69, 231424), (92, 173568), (96, 166336), (113, 141312), (128, 124752), (138, 115712), (184, 86784), (192, 83168), (226, 70656), (256, 62376), (276, 57856), (339, 47104), (368, 43392), (384, 41584), (452, 35328), (512, 31188), (552, 28928), (678, 23552), (736, 21696), (768, 20792), (904, 17664), (1024, 15594), (1104, 14464), (1356, 11776), (1472, 10848), (1536, 10396), (1808, 8832), (2048, 7797), (2208, 7232), (2599, 6144), (2712, 5888), (2944, 5424), (3072, 5198), (3616, 4416)]