168117588

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{757}}^1$

素因数の和:997

約数の個数: 72

約数和(自身を含む): 441459200

約数和(自身を除く): 273341612

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 199, 279, 372, 398, 558, 597, 757, 796, 1116, 1194, 1514, 1791, 2271, 2388, 3028, 3582, 4542, 6169, 6813, 7164, 9084, 12338, 13626, 18507, 23467, 24676, 27252, 37014, 46934, 55521, 70401, 74028, 93868, 111042, 140802, 150643, 211203, 222084, 281604, 301286, 422406, 451929, 602572, 844812, 903858, 1355787, 1807716, 2711574, 4669933, 5423148, 9339866, 14009799, 18679732, 28019598, 42029397, 56039196, 84058794, 168117588]

約数ペア:

[(1, 168117588), (2, 84058794), (3, 56039196), (4, 42029397), (6, 28019598), (9, 18679732), (12, 14009799), (18, 9339866), (31, 5423148), (36, 4669933), (62, 2711574), (93, 1807716), (124, 1355787), (186, 903858), (199, 844812), (279, 602572), (372, 451929), (398, 422406), (558, 301286), (597, 281604), (757, 222084), (796, 211203), (1116, 150643), (1194, 140802), (1514, 111042), (1791, 93868), (2271, 74028), (2388, 70401), (3028, 55521), (3582, 46934), (4542, 37014), (6169, 27252), (6813, 24676), (7164, 23467), (9084, 18507), (12338, 13626)]