155230836

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{18401}}^1$

素因数の和:18464

約数の個数: 48

約数和(自身を含む): 391594560

約数和(自身を除く): 236363724

約数列:

[1, 2, 3, 4, 6, 12, 19, 37, 38, 57, 74, 76, 111, 114, 148, 222, 228, 444, 703, 1406, 2109, 2812, 4218, 8436, 18401, 36802, 55203, 73604, 110406, 220812, 349619, 680837, 699238, 1048857, 1361674, 1398476, 2042511, 2097714, 2723348, 4085022, 4195428, 8170044, 12935903, 25871806, 38807709, 51743612, 77615418, 155230836]

約数ペア:

[(1, 155230836), (2, 77615418), (3, 51743612), (4, 38807709), (6, 25871806), (12, 12935903), (19, 8170044), (37, 4195428), (38, 4085022), (57, 2723348), (74, 2097714), (76, 2042511), (111, 1398476), (114, 1361674), (148, 1048857), (222, 699238), (228, 680837), (444, 349619), (703, 220812), (1406, 110406), (2109, 73604), (2812, 55203), (4218, 36802), (8436, 18401)]