166072312

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{1229}}^1$

素因数の和:1388

約数の個数: 64

約数和(自身を含む): 377856000

約数和(自身を除く): 211783688

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 127, 133, 152, 254, 266, 508, 532, 889, 1016, 1064, 1229, 1778, 2413, 2458, 3556, 4826, 4916, 7112, 8603, 9652, 9832, 16891, 17206, 19304, 23351, 33782, 34412, 46702, 67564, 68824, 93404, 135128, 156083, 163457, 186808, 312166, 326914, 624332, 653828, 1092581, 1248664, 1307656, 2185162, 2965577, 4370324, 5931154, 8740648, 11862308, 20759039, 23724616, 41518078, 83036156, 166072312]

約数ペア:

[(1, 166072312), (2, 83036156), (4, 41518078), (7, 23724616), (8, 20759039), (14, 11862308), (19, 8740648), (28, 5931154), (38, 4370324), (56, 2965577), (76, 2185162), (127, 1307656), (133, 1248664), (152, 1092581), (254, 653828), (266, 624332), (508, 326914), (532, 312166), (889, 186808), (1016, 163457), (1064, 156083), (1229, 135128), (1778, 93404), (2413, 68824), (2458, 67564), (3556, 46702), (4826, 34412), (4916, 33782), (7112, 23351), (8603, 19304), (9652, 17206), (9832, 16891)]