123808192

素因数分解:

$2^6\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{1627}}^1$

素因数の和:1709

約数の個数: 56

約数和(自身を含む): 260512560

約数和(自身を除く): 136704368

約数列:

[1, 2, 4, 8, 16, 29, 32, 41, 58, 64, 82, 116, 164, 232, 328, 464, 656, 928, 1189, 1312, 1627, 1856, 2378, 2624, 3254, 4756, 6508, 9512, 13016, 19024, 26032, 38048, 47183, 52064, 66707, 76096, 94366, 104128, 133414, 188732, 266828, 377464, 533656, 754928, 1067312, 1509856, 1934503, 2134624, 3019712, 3869006, 4269248, 7738012, 15476024, 30952048, 61904096, 123808192]

約数ペア:

[(1, 123808192), (2, 61904096), (4, 30952048), (8, 15476024), (16, 7738012), (29, 4269248), (32, 3869006), (41, 3019712), (58, 2134624), (64, 1934503), (82, 1509856), (116, 1067312), (164, 754928), (232, 533656), (328, 377464), (464, 266828), (656, 188732), (928, 133414), (1189, 104128), (1312, 94366), (1627, 76096), (1856, 66707), (2378, 52064), (2624, 47183), (3254, 38048), (4756, 26032), (6508, 19024), (9512, 13016)]