145608519

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{223}}^1$

素因数の和:340

約数の個数: 64

約数和(自身を含む): 247726080

約数和(自身を除く): 102117561

約数列:

[1, 3, 7, 17, 21, 31, 51, 59, 93, 119, 177, 217, 223, 357, 413, 527, 651, 669, 1003, 1239, 1561, 1581, 1829, 3009, 3689, 3791, 4683, 5487, 6913, 7021, 11067, 11373, 12803, 13157, 20739, 21063, 26537, 31093, 38409, 39471, 48391, 79611, 92099, 93279, 117521, 145173, 217651, 223669, 276297, 352563, 407867, 652953, 671007, 822647, 1223601, 1565683, 2467941, 2855069, 4697049, 6933739, 8565207, 20801217, 48536173, 145608519]

約数ペア:

[(1, 145608519), (3, 48536173), (7, 20801217), (17, 8565207), (21, 6933739), (31, 4697049), (51, 2855069), (59, 2467941), (93, 1565683), (119, 1223601), (177, 822647), (217, 671007), (223, 652953), (357, 407867), (413, 352563), (527, 276297), (651, 223669), (669, 217651), (1003, 145173), (1239, 117521), (1561, 93279), (1581, 92099), (1829, 79611), (3009, 48391), (3689, 39471), (3791, 38409), (4683, 31093), (5487, 26537), (6913, 21063), (7021, 20739), (11067, 13157), (11373, 12803)]