168716016

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{23911}}^1$

素因数の和:23939

約数の個数: 90

約数和(自身を含む): 549282552

約数和(自身を除く): 380566536

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 72, 84, 98, 112, 126, 144, 147, 168, 196, 252, 294, 336, 392, 441, 504, 588, 784, 882, 1008, 1176, 1764, 2352, 3528, 7056, 23911, 47822, 71733, 95644, 143466, 167377, 191288, 215199, 286932, 334754, 382576, 430398, 502131, 573864, 669508, 860796, 1004262, 1147728, 1171639, 1339016, 1506393, 1721592, 2008524, 2343278, 2678032, 3012786, 3443184, 3514917, 4017048, 4686556, 6025572, 7029834, 8034096, 9373112, 10544751, 12051144, 14059668, 18746224, 21089502, 24102288, 28119336, 42179004, 56238672, 84358008, 168716016]

約数ペア:

[(1, 168716016), (2, 84358008), (3, 56238672), (4, 42179004), (6, 28119336), (7, 24102288), (8, 21089502), (9, 18746224), (12, 14059668), (14, 12051144), (16, 10544751), (18, 9373112), (21, 8034096), (24, 7029834), (28, 6025572), (36, 4686556), (42, 4017048), (48, 3514917), (49, 3443184), (56, 3012786), (63, 2678032), (72, 2343278), (84, 2008524), (98, 1721592), (112, 1506393), (126, 1339016), (144, 1171639), (147, 1147728), (168, 1004262), (196, 860796), (252, 669508), (294, 573864), (336, 502131), (392, 430398), (441, 382576), (504, 334754), (588, 286932), (784, 215199), (882, 191288), (1008, 167377), (1176, 143466), (1764, 95644), (2352, 71733), (3528, 47822), (7056, 23911)]