174189652

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{131}}^1\times {\mathrm{281}}^1$

素因数の和:449

約数の個数: 72

約数和(自身を含む): 381471552

約数和(自身を除く): 207281900

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 131, 169, 182, 262, 281, 338, 364, 524, 562, 676, 917, 1124, 1183, 1703, 1834, 1967, 2366, 3406, 3653, 3668, 3934, 4732, 6812, 7306, 7868, 11921, 14612, 22139, 23842, 25571, 36811, 44278, 47489, 47684, 51142, 73622, 88556, 94978, 102284, 147244, 154973, 189956, 257677, 309946, 332423, 478543, 515354, 619892, 664846, 957086, 1030708, 1329692, 1914172, 3349801, 6221059, 6699602, 12442118, 13399204, 24884236, 43547413, 87094826, 174189652]

約数ペア:

[(1, 174189652), (2, 87094826), (4, 43547413), (7, 24884236), (13, 13399204), (14, 12442118), (26, 6699602), (28, 6221059), (52, 3349801), (91, 1914172), (131, 1329692), (169, 1030708), (182, 957086), (262, 664846), (281, 619892), (338, 515354), (364, 478543), (524, 332423), (562, 309946), (676, 257677), (917, 189956), (1124, 154973), (1183, 147244), (1703, 102284), (1834, 94978), (1967, 88556), (2366, 73622), (3406, 51142), (3653, 47684), (3668, 47489), (3934, 44278), (4732, 36811), (6812, 25571), (7306, 23842), (7868, 22139), (11921, 14612)]