139609678

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{443}}^1$

素因数の和:529

約数の個数: 64

約数和(自身を含む): 257789952

約数和(自身を除く): 118180274

約数列:

[1, 2, 13, 17, 23, 26, 31, 34, 46, 62, 221, 299, 391, 403, 442, 443, 527, 598, 713, 782, 806, 886, 1054, 1426, 5083, 5759, 6851, 7531, 9269, 10166, 10189, 11518, 12121, 13702, 13733, 15062, 18538, 20378, 24242, 27466, 97903, 132457, 157573, 173213, 178529, 195806, 233461, 264914, 315146, 315859, 346426, 357058, 466922, 631718, 2251769, 3034993, 4106167, 4503538, 5369603, 6069986, 8212334, 10739206, 69804839, 139609678]

約数ペア:

[(1, 139609678), (2, 69804839), (13, 10739206), (17, 8212334), (23, 6069986), (26, 5369603), (31, 4503538), (34, 4106167), (46, 3034993), (62, 2251769), (221, 631718), (299, 466922), (391, 357058), (403, 346426), (442, 315859), (443, 315146), (527, 264914), (598, 233461), (713, 195806), (782, 178529), (806, 173213), (886, 157573), (1054, 132457), (1426, 97903), (5083, 27466), (5759, 24242), (6851, 20378), (7531, 18538), (9269, 15062), (10166, 13733), (10189, 13702), (11518, 12121)]