155213102018

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{263}}^1\times {\mathrm{349}}^1\times {\mathrm{5003}}^1$

素因数の和:5643

約数の個数: 48

約数和(自身を含む): 253840910400

約数和(自身を除く): 98627808382

約数列:

[1, 2, 13, 26, 169, 263, 338, 349, 526, 698, 3419, 4537, 5003, 6838, 9074, 10006, 44447, 58981, 65039, 88894, 91787, 117962, 130078, 183574, 845507, 1193231, 1315789, 1691014, 1746047, 2386462, 2631578, 3492094, 15512003, 17105257, 22698611, 31024006, 34210514, 45397222, 222368341, 295081943, 444736682, 459210361, 590163886, 918420722, 5969734693, 11939469386, 77606551009, 155213102018]

約数ペア:

[(1, 155213102018), (2, 77606551009), (13, 11939469386), (26, 5969734693), (169, 918420722), (263, 590163886), (338, 459210361), (349, 444736682), (526, 295081943), (698, 222368341), (3419, 45397222), (4537, 34210514), (5003, 31024006), (6838, 22698611), (9074, 17105257), (10006, 15512003), (44447, 3492094), (58981, 2631578), (65039, 2386462), (88894, 1746047), (91787, 1691014), (117962, 1315789), (130078, 1193231), (183574, 845507)]