133342542

素因数分解:

$2^1\times 3^2\times {\mathrm{131}}^1\times {\mathrm{193}}^1\times {\mathrm{293}}^1$

素因数の和:625

約数の個数: 48

約数和(自身を含む): 293621328

約数和(自身を除く): 160278786

約数列:

[1, 2, 3, 6, 9, 18, 131, 193, 262, 293, 386, 393, 579, 586, 786, 879, 1158, 1179, 1737, 1758, 2358, 2637, 3474, 5274, 25283, 38383, 50566, 56549, 75849, 76766, 113098, 115149, 151698, 169647, 227547, 230298, 339294, 345447, 455094, 508941, 690894, 1017882, 7407919, 14815838, 22223757, 44447514, 66671271, 133342542]

約数ペア:

[(1, 133342542), (2, 66671271), (3, 44447514), (6, 22223757), (9, 14815838), (18, 7407919), (131, 1017882), (193, 690894), (262, 508941), (293, 455094), (386, 345447), (393, 339294), (579, 230298), (586, 227547), (786, 169647), (879, 151698), (1158, 115149), (1179, 113098), (1737, 76766), (1758, 75849), (2358, 56549), (2637, 50566), (3474, 38383), (5274, 25283)]