196673136

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{21911}}^1$

素因数の和:21950

約数の個数: 80

約数和(自身を含む): 586891008

約数和(自身を除く): 390217872

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 17, 22, 24, 33, 34, 44, 48, 51, 66, 68, 88, 102, 132, 136, 176, 187, 204, 264, 272, 374, 408, 528, 561, 748, 816, 1122, 1496, 2244, 2992, 4488, 8976, 21911, 43822, 65733, 87644, 131466, 175288, 241021, 262932, 350576, 372487, 482042, 525864, 723063, 744974, 964084, 1051728, 1117461, 1446126, 1489948, 1928168, 2234922, 2892252, 2979896, 3856336, 4097357, 4469844, 5784504, 5959792, 8194714, 8939688, 11569008, 12292071, 16389428, 17879376, 24584142, 32778856, 49168284, 65557712, 98336568, 196673136]

約数ペア:

[(1, 196673136), (2, 98336568), (3, 65557712), (4, 49168284), (6, 32778856), (8, 24584142), (11, 17879376), (12, 16389428), (16, 12292071), (17, 11569008), (22, 8939688), (24, 8194714), (33, 5959792), (34, 5784504), (44, 4469844), (48, 4097357), (51, 3856336), (66, 2979896), (68, 2892252), (88, 2234922), (102, 1928168), (132, 1489948), (136, 1446126), (176, 1117461), (187, 1051728), (204, 964084), (264, 744974), (272, 723063), (374, 525864), (408, 482042), (528, 372487), (561, 350576), (748, 262932), (816, 241021), (1122, 175288), (1496, 131466), (2244, 87644), (2992, 65733), (4488, 43822), (8976, 21911)]