168395744

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{263}}^1$

素因数の和:408

約数の個数: 96

約数和(自身を含む): 387991296

約数和(自身を除く): 219595552

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 44, 68, 88, 107, 136, 176, 187, 214, 263, 272, 352, 374, 428, 526, 544, 748, 856, 1052, 1177, 1496, 1712, 1819, 2104, 2354, 2893, 2992, 3424, 3638, 4208, 4471, 4708, 5786, 5984, 7276, 8416, 8942, 9416, 11572, 14552, 17884, 18832, 20009, 23144, 28141, 29104, 35768, 37664, 40018, 46288, 49181, 56282, 58208, 71536, 80036, 92576, 98362, 112564, 143072, 160072, 196724, 225128, 309551, 320144, 393448, 450256, 478397, 619102, 640288, 786896, 900512, 956794, 1238204, 1573792, 1913588, 2476408, 3827176, 4952816, 5262367, 7654352, 9905632, 10524734, 15308704, 21049468, 42098936, 84197872, 168395744]

約数ペア:

[(1, 168395744), (2, 84197872), (4, 42098936), (8, 21049468), (11, 15308704), (16, 10524734), (17, 9905632), (22, 7654352), (32, 5262367), (34, 4952816), (44, 3827176), (68, 2476408), (88, 1913588), (107, 1573792), (136, 1238204), (176, 956794), (187, 900512), (214, 786896), (263, 640288), (272, 619102), (352, 478397), (374, 450256), (428, 393448), (526, 320144), (544, 309551), (748, 225128), (856, 196724), (1052, 160072), (1177, 143072), (1496, 112564), (1712, 98362), (1819, 92576), (2104, 80036), (2354, 71536), (2893, 58208), (2992, 56282), (3424, 49181), (3638, 46288), (4208, 40018), (4471, 37664), (4708, 35768), (5786, 29104), (5984, 28141), (7276, 23144), (8416, 20009), (8942, 18832), (9416, 17884), (11572, 14552)]