143416442

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{131}}^1$

素因数の和:279

約数の個数: 48

約数和(自身を含む): 243492480

約数和(自身を除く): 100076038

約数列:

[1, 2, 13, 26, 41, 79, 82, 131, 158, 169, 262, 338, 533, 1027, 1066, 1703, 2054, 3239, 3406, 5371, 6478, 6929, 10349, 10742, 13351, 13858, 20698, 22139, 26702, 42107, 44278, 69823, 84214, 134537, 139646, 269074, 424309, 547391, 848618, 907699, 1094782, 1748981, 1815398, 3497962, 5516017, 11032034, 71708221, 143416442]

約数ペア:

[(1, 143416442), (2, 71708221), (13, 11032034), (26, 5516017), (41, 3497962), (79, 1815398), (82, 1748981), (131, 1094782), (158, 907699), (169, 848618), (262, 547391), (338, 424309), (533, 269074), (1027, 139646), (1066, 134537), (1703, 84214), (2054, 69823), (3239, 44278), (3406, 42107), (5371, 26702), (6478, 22139), (6929, 20698), (10349, 13858), (10742, 13351)]