189739571056

素因数分解:

$2^4\times 7^3\times {\mathrm{41}}^1\times {\mathrm{843257}}^1$

素因数の和:843327

約数の個数: 80

約数和(自身を含む): 439168766400

約数和(自身を除く): 249429195344

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 41, 49, 56, 82, 98, 112, 164, 196, 287, 328, 343, 392, 574, 656, 686, 784, 1148, 1372, 2009, 2296, 2744, 4018, 4592, 5488, 8036, 14063, 16072, 28126, 32144, 56252, 112504, 225008, 843257, 1686514, 3373028, 5902799, 6746056, 11805598, 13492112, 23611196, 34573537, 41319593, 47222392, 69147074, 82639186, 94444784, 138294148, 165278372, 242014759, 276588296, 289237151, 330556744, 484029518, 553176592, 578474302, 661113488, 968059036, 1156948604, 1694103313, 1936118072, 2313897208, 3388206626, 3872236144, 4627794416, 6776413252, 11858723191, 13552826504, 23717446382, 27105653008, 47434892764, 94869785528, 189739571056]

約数ペア:

[(1, 189739571056), (2, 94869785528), (4, 47434892764), (7, 27105653008), (8, 23717446382), (14, 13552826504), (16, 11858723191), (28, 6776413252), (41, 4627794416), (49, 3872236144), (56, 3388206626), (82, 2313897208), (98, 1936118072), (112, 1694103313), (164, 1156948604), (196, 968059036), (287, 661113488), (328, 578474302), (343, 553176592), (392, 484029518), (574, 330556744), (656, 289237151), (686, 276588296), (784, 242014759), (1148, 165278372), (1372, 138294148), (2009, 94444784), (2296, 82639186), (2744, 69147074), (4018, 47222392), (4592, 41319593), (5488, 34573537), (8036, 23611196), (14063, 13492112), (16072, 11805598), (28126, 6746056), (32144, 5902799), (56252, 3373028), (112504, 1686514), (225008, 843257)]