156943266424

素因数分解:

$2^3\times 7^1\times {\mathrm{83}}^1\times {\mathrm{547}}^1\times {\mathrm{61729}}^1$

素因数の和:62372

約数の個数: 64

約数和(自身を含む): 340986643200

約数和(自身を除く): 184043376776

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 83, 166, 332, 547, 581, 664, 1094, 1162, 2188, 2324, 3829, 4376, 4648, 7658, 15316, 30632, 45401, 61729, 90802, 123458, 181604, 246916, 317807, 363208, 432103, 493832, 635614, 864206, 1271228, 1728412, 2542456, 3456824, 5123507, 10247014, 20494028, 33765763, 35864549, 40988056, 67531526, 71729098, 135063052, 143458196, 236360341, 270126104, 286916392, 472720682, 945441364, 1890882728, 2802558329, 5605116658, 11210233316, 19617908303, 22420466632, 39235816606, 78471633212, 156943266424]

約数ペア:

[(1, 156943266424), (2, 78471633212), (4, 39235816606), (7, 22420466632), (8, 19617908303), (14, 11210233316), (28, 5605116658), (56, 2802558329), (83, 1890882728), (166, 945441364), (332, 472720682), (547, 286916392), (581, 270126104), (664, 236360341), (1094, 143458196), (1162, 135063052), (2188, 71729098), (2324, 67531526), (3829, 40988056), (4376, 35864549), (4648, 33765763), (7658, 20494028), (15316, 10247014), (30632, 5123507), (45401, 3456824), (61729, 2542456), (90802, 1728412), (123458, 1271228), (181604, 864206), (246916, 635614), (317807, 493832), (363208, 432103)]