142493316

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{27809}}^1$

素因数の和:27884

約数の個数: 48

約数和(自身を含む): 386225280

約数和(自身を除く): 243731964

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 61, 84, 122, 183, 244, 366, 427, 732, 854, 1281, 1708, 2562, 5124, 27809, 55618, 83427, 111236, 166854, 194663, 333708, 389326, 583989, 778652, 1167978, 1696349, 2335956, 3392698, 5089047, 6785396, 10178094, 11874443, 20356188, 23748886, 35623329, 47497772, 71246658, 142493316]

約数ペア:

[(1, 142493316), (2, 71246658), (3, 47497772), (4, 35623329), (6, 23748886), (7, 20356188), (12, 11874443), (14, 10178094), (21, 6785396), (28, 5089047), (42, 3392698), (61, 2335956), (84, 1696349), (122, 1167978), (183, 778652), (244, 583989), (366, 389326), (427, 333708), (732, 194663), (854, 166854), (1281, 111236), (1708, 83427), (2562, 55618), (5124, 27809)]