139386828

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{457}}^1\times {\mathrm{3631}}^1$

素因数の和:4102

約数の個数: 48

約数和(自身を含む): 372614144

約数和(自身を除く): 233227316

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 457, 914, 1371, 1828, 2742, 3199, 3631, 5484, 6398, 7262, 9597, 10893, 12796, 14524, 19194, 21786, 25417, 38388, 43572, 50834, 76251, 101668, 152502, 305004, 1659367, 3318734, 4978101, 6637468, 9956202, 11615569, 19912404, 23231138, 34846707, 46462276, 69693414, 139386828]

約数ペア:

[(1, 139386828), (2, 69693414), (3, 46462276), (4, 34846707), (6, 23231138), (7, 19912404), (12, 11615569), (14, 9956202), (21, 6637468), (28, 4978101), (42, 3318734), (84, 1659367), (457, 305004), (914, 152502), (1371, 101668), (1828, 76251), (2742, 50834), (3199, 43572), (3631, 38388), (5484, 25417), (6398, 21786), (7262, 19194), (9597, 14524), (10893, 12796)]