172068198

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{271}}^1$

素因数の和:449

約数の個数: 64

約数和(自身を含む): 372252672

約数和(自身を除く): 200184474

約数列:

[1, 2, 3, 6, 23, 43, 46, 69, 86, 107, 129, 138, 214, 258, 271, 321, 542, 642, 813, 989, 1626, 1978, 2461, 2967, 4601, 4922, 5934, 6233, 7383, 9202, 11653, 12466, 13803, 14766, 18699, 23306, 27606, 28997, 34959, 37398, 57994, 69918, 86991, 105823, 173982, 211646, 268019, 317469, 536038, 634938, 666931, 804057, 1246871, 1333862, 1608114, 2000793, 2493742, 3740613, 4001586, 7481226, 28678033, 57356066, 86034099, 172068198]

約数ペア:

[(1, 172068198), (2, 86034099), (3, 57356066), (6, 28678033), (23, 7481226), (43, 4001586), (46, 3740613), (69, 2493742), (86, 2000793), (107, 1608114), (129, 1333862), (138, 1246871), (214, 804057), (258, 666931), (271, 634938), (321, 536038), (542, 317469), (642, 268019), (813, 211646), (989, 173982), (1626, 105823), (1978, 86991), (2461, 69918), (2967, 57994), (4601, 37398), (4922, 34959), (5934, 28997), (6233, 27606), (7383, 23306), (9202, 18699), (11653, 14766), (12466, 13803)]