117515384

素因数分解:

$2^3\times 7^1\times {\mathrm{83}}^1\times {\mathrm{131}}^1\times {\mathrm{193}}^1$

素因数の和:420

約数の個数: 64

約数和(自身を含む): 258128640

約数和(自身を除く): 140613256

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 83, 131, 166, 193, 262, 332, 386, 524, 581, 664, 772, 917, 1048, 1162, 1351, 1544, 1834, 2324, 2702, 3668, 4648, 5404, 7336, 10808, 10873, 16019, 21746, 25283, 32038, 43492, 50566, 64076, 76111, 86984, 101132, 112133, 128152, 152222, 176981, 202264, 224266, 304444, 353962, 448532, 608888, 707924, 897064, 1415848, 2098489, 4196978, 8393956, 14689423, 16787912, 29378846, 58757692, 117515384]

約数ペア:

[(1, 117515384), (2, 58757692), (4, 29378846), (7, 16787912), (8, 14689423), (14, 8393956), (28, 4196978), (56, 2098489), (83, 1415848), (131, 897064), (166, 707924), (193, 608888), (262, 448532), (332, 353962), (386, 304444), (524, 224266), (581, 202264), (664, 176981), (772, 152222), (917, 128152), (1048, 112133), (1162, 101132), (1351, 86984), (1544, 76111), (1834, 64076), (2324, 50566), (2702, 43492), (3668, 32038), (4648, 25283), (5404, 21746), (7336, 16019), (10808, 10873)]