155641174

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{241}}^1\times {\mathrm{421}}^1$

素因数の和:736

約数の個数: 32

約数和(自身を含む): 257352480

約数和(自身を除く): 101711306

約数列:

[1, 2, 13, 26, 59, 118, 241, 421, 482, 767, 842, 1534, 3133, 5473, 6266, 10946, 14219, 24839, 28438, 49678, 101461, 184847, 202922, 322907, 369694, 645814, 1318993, 2637986, 5986199, 11972398, 77820587, 155641174]

約数ペア:

[(1, 155641174), (2, 77820587), (13, 11972398), (26, 5986199), (59, 2637986), (118, 1318993), (241, 645814), (421, 369694), (482, 322907), (767, 202922), (842, 184847), (1534, 101461), (3133, 49678), (5473, 28438), (6266, 24839), (10946, 14219)]