157438182

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{5861}}^1$

素因数の和:5925

約数の個数: 48

約数和(自身を含む): 355518576

約数和(自身を除く): 198080394

約数列:

[1, 2, 3, 6, 11, 22, 33, 37, 66, 74, 111, 121, 222, 242, 363, 407, 726, 814, 1221, 2442, 4477, 5861, 8954, 11722, 13431, 17583, 26862, 35166, 64471, 128942, 193413, 216857, 386826, 433714, 650571, 709181, 1301142, 1418362, 2127543, 2385427, 4255086, 4770854, 7156281, 14312562, 26239697, 52479394, 78719091, 157438182]

約数ペア:

[(1, 157438182), (2, 78719091), (3, 52479394), (6, 26239697), (11, 14312562), (22, 7156281), (33, 4770854), (37, 4255086), (66, 2385427), (74, 2127543), (111, 1418362), (121, 1301142), (222, 709181), (242, 650571), (363, 433714), (407, 386826), (726, 216857), (814, 193413), (1221, 128942), (2442, 64471), (4477, 35166), (5861, 26862), (8954, 17583), (11722, 13431)]