131337612

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{97}}^1\times {\mathrm{199}}^1$

素因数の和:322

約数の個数: 144

約数和(自身を含む): 399526400

約数和(自身を除く): 268188788

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 97, 108, 126, 162, 189, 194, 199, 243, 252, 291, 324, 378, 388, 398, 486, 567, 582, 597, 679, 756, 796, 873, 972, 1134, 1164, 1194, 1358, 1393, 1701, 1746, 1791, 2037, 2268, 2388, 2619, 2716, 2786, 3402, 3492, 3582, 4074, 4179, 5238, 5373, 5572, 6111, 6804, 7164, 7857, 8148, 8358, 10476, 10746, 12222, 12537, 15714, 16119, 16716, 18333, 19303, 21492, 23571, 24444, 25074, 31428, 32238, 36666, 37611, 38606, 47142, 48357, 50148, 54999, 57909, 64476, 73332, 75222, 77212, 94284, 96714, 109998, 112833, 115818, 135121, 150444, 164997, 173727, 193428, 219996, 225666, 231636, 270242, 329994, 338499, 347454, 405363, 451332, 521181, 540484, 659988, 676998, 694908, 810726, 1042362, 1216089, 1353996, 1563543, 1621452, 2084724, 2432178, 3127086, 3648267, 4690629, 4864356, 6254172, 7296534, 9381258, 10944801, 14593068, 18762516, 21889602, 32834403, 43779204, 65668806, 131337612]

約数ペア:

[(1, 131337612), (2, 65668806), (3, 43779204), (4, 32834403), (6, 21889602), (7, 18762516), (9, 14593068), (12, 10944801), (14, 9381258), (18, 7296534), (21, 6254172), (27, 4864356), (28, 4690629), (36, 3648267), (42, 3127086), (54, 2432178), (63, 2084724), (81, 1621452), (84, 1563543), (97, 1353996), (108, 1216089), (126, 1042362), (162, 810726), (189, 694908), (194, 676998), (199, 659988), (243, 540484), (252, 521181), (291, 451332), (324, 405363), (378, 347454), (388, 338499), (398, 329994), (486, 270242), (567, 231636), (582, 225666), (597, 219996), (679, 193428), (756, 173727), (796, 164997), (873, 150444), (972, 135121), (1134, 115818), (1164, 112833), (1194, 109998), (1358, 96714), (1393, 94284), (1701, 77212), (1746, 75222), (1791, 73332), (2037, 64476), (2268, 57909), (2388, 54999), (2619, 50148), (2716, 48357), (2786, 47142), (3402, 38606), (3492, 37611), (3582, 36666), (4074, 32238), (4179, 31428), (5238, 25074), (5373, 24444), (5572, 23571), (6111, 21492), (6804, 19303), (7164, 18333), (7857, 16716), (8148, 16119), (8358, 15714), (10476, 12537), (10746, 12222)]