143794518

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{107}}^1\times {\mathrm{653}}^1$

素因数の和:786

約数の個数: 64

約数和(自身を含む): 339033600

約数和(自身を除く): 195239082

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 107, 147, 214, 294, 321, 343, 642, 653, 686, 749, 1029, 1306, 1498, 1959, 2058, 2247, 3918, 4494, 4571, 5243, 9142, 10486, 13713, 15729, 27426, 31458, 31997, 36701, 63994, 69871, 73402, 95991, 110103, 139742, 191982, 209613, 220206, 223979, 419226, 447958, 489097, 671937, 978194, 1343874, 1467291, 2934582, 3423679, 6847358, 10271037, 20542074, 23965753, 47931506, 71897259, 143794518]

約数ペア:

[(1, 143794518), (2, 71897259), (3, 47931506), (6, 23965753), (7, 20542074), (14, 10271037), (21, 6847358), (42, 3423679), (49, 2934582), (98, 1467291), (107, 1343874), (147, 978194), (214, 671937), (294, 489097), (321, 447958), (343, 419226), (642, 223979), (653, 220206), (686, 209613), (749, 191982), (1029, 139742), (1306, 110103), (1498, 95991), (1959, 73402), (2058, 69871), (2247, 63994), (3918, 36701), (4494, 31997), (4571, 31458), (5243, 27426), (9142, 15729), (10486, 13713)]