143921502

素因数分解:

$2^1\times 3^3\times {\mathrm{83}}^1\times {\mathrm{163}}^1\times {\mathrm{197}}^1$

素因数の和:454

約数の個数: 64

約数和(自身を含む): 327317760

約数和(自身を除く): 183396258

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 83, 163, 166, 197, 249, 326, 394, 489, 498, 591, 747, 978, 1182, 1467, 1494, 1773, 2241, 2934, 3546, 4401, 4482, 5319, 8802, 10638, 13529, 16351, 27058, 32111, 32702, 40587, 49053, 64222, 81174, 96333, 98106, 121761, 147159, 192666, 243522, 288999, 294318, 365283, 441477, 577998, 730566, 866997, 882954, 1733994, 2665213, 5330426, 7995639, 15991278, 23986917, 47973834, 71960751, 143921502]

約数ペア:

[(1, 143921502), (2, 71960751), (3, 47973834), (6, 23986917), (9, 15991278), (18, 7995639), (27, 5330426), (54, 2665213), (83, 1733994), (163, 882954), (166, 866997), (197, 730566), (249, 577998), (326, 441477), (394, 365283), (489, 294318), (498, 288999), (591, 243522), (747, 192666), (978, 147159), (1182, 121761), (1467, 98106), (1494, 96333), (1773, 81174), (2241, 64222), (2934, 49053), (3546, 40587), (4401, 32702), (4482, 32111), (5319, 27058), (8802, 16351), (10638, 13529)]