129832196

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{227}}^1\times {\mathrm{647}}^1$

素因数の和:908

約数の個数: 48

約数和(自身を含む): 260620416

約数和(自身を除く): 130788220

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 227, 442, 454, 647, 884, 908, 1294, 2588, 2951, 3859, 5902, 7718, 8411, 10999, 11804, 15436, 16822, 21998, 33644, 43996, 50167, 100334, 142987, 146869, 200668, 285974, 293738, 571948, 587476, 1909297, 2496773, 3818594, 4993546, 7637188, 9987092, 32458049, 64916098, 129832196]

約数ペア:

[(1, 129832196), (2, 64916098), (4, 32458049), (13, 9987092), (17, 7637188), (26, 4993546), (34, 3818594), (52, 2496773), (68, 1909297), (221, 587476), (227, 571948), (442, 293738), (454, 285974), (647, 200668), (884, 146869), (908, 142987), (1294, 100334), (2588, 50167), (2951, 43996), (3859, 33644), (5902, 21998), (7718, 16822), (8411, 15436), (10999, 11804)]