149999486

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{419}}^1$

素因数の和:729

約数の個数: 48

約数和(自身を含む): 283545360

約数和(自身を除く): 133545874

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 182, 281, 419, 562, 637, 838, 1274, 1967, 2933, 3653, 3934, 5447, 5866, 7306, 10894, 13769, 20531, 25571, 27538, 38129, 41062, 51142, 76258, 117739, 178997, 235478, 266903, 357994, 533806, 824173, 1530607, 1648346, 3061214, 5769211, 10714249, 11538422, 21428498, 74999743, 149999486]

約数ペア:

[(1, 149999486), (2, 74999743), (7, 21428498), (13, 11538422), (14, 10714249), (26, 5769211), (49, 3061214), (91, 1648346), (98, 1530607), (182, 824173), (281, 533806), (419, 357994), (562, 266903), (637, 235478), (838, 178997), (1274, 117739), (1967, 76258), (2933, 51142), (3653, 41062), (3934, 38129), (5447, 27538), (5866, 25571), (7306, 20531), (10894, 13769)]