139719168

素因数分解:

$2^9\times 3^5\times {\mathrm{1123}}^1$

素因数の和:1156

約数の個数: 120

約数和(自身を含む): 418546128

約数和(自身を除く): 278826960

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 243, 256, 288, 324, 384, 432, 486, 512, 576, 648, 768, 864, 972, 1123, 1152, 1296, 1536, 1728, 1944, 2246, 2304, 2592, 3369, 3456, 3888, 4492, 4608, 5184, 6738, 6912, 7776, 8984, 10107, 10368, 13476, 13824, 15552, 17968, 20214, 20736, 26952, 30321, 31104, 35936, 40428, 41472, 53904, 60642, 62208, 71872, 80856, 90963, 107808, 121284, 124416, 143744, 161712, 181926, 215616, 242568, 272889, 287488, 323424, 363852, 431232, 485136, 545778, 574976, 646848, 727704, 862464, 970272, 1091556, 1293696, 1455408, 1724928, 1940544, 2183112, 2587392, 2910816, 3881088, 4366224, 5174784, 5821632, 7762176, 8732448, 11643264, 15524352, 17464896, 23286528, 34929792, 46573056, 69859584, 139719168]

約数ペア:

[(1, 139719168), (2, 69859584), (3, 46573056), (4, 34929792), (6, 23286528), (8, 17464896), (9, 15524352), (12, 11643264), (16, 8732448), (18, 7762176), (24, 5821632), (27, 5174784), (32, 4366224), (36, 3881088), (48, 2910816), (54, 2587392), (64, 2183112), (72, 1940544), (81, 1724928), (96, 1455408), (108, 1293696), (128, 1091556), (144, 970272), (162, 862464), (192, 727704), (216, 646848), (243, 574976), (256, 545778), (288, 485136), (324, 431232), (384, 363852), (432, 323424), (486, 287488), (512, 272889), (576, 242568), (648, 215616), (768, 181926), (864, 161712), (972, 143744), (1123, 124416), (1152, 121284), (1296, 107808), (1536, 90963), (1728, 80856), (1944, 71872), (2246, 62208), (2304, 60642), (2592, 53904), (3369, 41472), (3456, 40428), (3888, 35936), (4492, 31104), (4608, 30321), (5184, 26952), (6738, 20736), (6912, 20214), (7776, 17968), (8984, 15552), (10107, 13824), (10368, 13476)]