164002384

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{1543}}^1$

素因数の和:1644

約数の個数: 80

約数和(自身を含む): 396696832

約数和(自身を除く): 232694448

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 73, 91, 104, 112, 146, 182, 208, 292, 364, 511, 584, 728, 949, 1022, 1168, 1456, 1543, 1898, 2044, 3086, 3796, 4088, 6172, 6643, 7592, 8176, 10801, 12344, 13286, 15184, 20059, 21602, 24688, 26572, 40118, 43204, 53144, 80236, 86408, 106288, 112639, 140413, 160472, 172816, 225278, 280826, 320944, 450556, 561652, 788473, 901112, 1123304, 1464307, 1576946, 1802224, 2246608, 2928614, 3153892, 5857228, 6307784, 10250149, 11714456, 12615568, 20500298, 23428912, 41000596, 82001192, 164002384]

約数ペア:

[(1, 164002384), (2, 82001192), (4, 41000596), (7, 23428912), (8, 20500298), (13, 12615568), (14, 11714456), (16, 10250149), (26, 6307784), (28, 5857228), (52, 3153892), (56, 2928614), (73, 2246608), (91, 1802224), (104, 1576946), (112, 1464307), (146, 1123304), (182, 901112), (208, 788473), (292, 561652), (364, 450556), (511, 320944), (584, 280826), (728, 225278), (949, 172816), (1022, 160472), (1168, 140413), (1456, 112639), (1543, 106288), (1898, 86408), (2044, 80236), (3086, 53144), (3796, 43204), (4088, 40118), (6172, 26572), (6643, 24688), (7592, 21602), (8176, 20059), (10801, 15184), (12344, 13286)]