161661566706

素因数分解:

$2^1\times 3^1\times {\mathrm{139}}^1\times {\mathrm{883}}^1\times {\mathrm{219523}}^1$

素因数の和:220550

約数の個数: 32

約数和(自身を含む): 326019482880

約数和(自身を除く): 164357916174

約数列:

[1, 2, 3, 6, 139, 278, 417, 834, 883, 1766, 2649, 5298, 122737, 219523, 245474, 368211, 439046, 658569, 736422, 1317138, 30513697, 61027394, 91541091, 183082182, 193838809, 387677618, 581516427, 1163032854, 26943594451, 53887188902, 80830783353, 161661566706]

約数ペア:

[(1, 161661566706), (2, 80830783353), (3, 53887188902), (6, 26943594451), (139, 1163032854), (278, 581516427), (417, 387677618), (834, 193838809), (883, 183082182), (1766, 91541091), (2649, 61027394), (5298, 30513697), (122737, 1317138), (219523, 736422), (245474, 658569), (368211, 439046)]