139641684

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127877}}^1$

素因数の和:127904

約数の個数: 48

約数和(自身を含む): 401025408

約数和(自身を除く): 261383724

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 546, 1092, 127877, 255754, 383631, 511508, 767262, 895139, 1534524, 1662401, 1790278, 2685417, 3324802, 3580556, 4987203, 5370834, 6649604, 9974406, 10741668, 11636807, 19948812, 23273614, 34910421, 46547228, 69820842, 139641684]

約数ペア:

[(1, 139641684), (2, 69820842), (3, 46547228), (4, 34910421), (6, 23273614), (7, 19948812), (12, 11636807), (13, 10741668), (14, 9974406), (21, 6649604), (26, 5370834), (28, 4987203), (39, 3580556), (42, 3324802), (52, 2685417), (78, 1790278), (84, 1662401), (91, 1534524), (156, 895139), (182, 767262), (273, 511508), (364, 383631), (546, 255754), (1092, 127877)]