131328864

素因数分解:

$2^5\times 3^5\times {\mathrm{16889}}^1$

素因数の和:16914

約数の個数: 72

約数和(自身を含む): 387321480

約数和(自身を除く): 255992616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 216, 243, 288, 324, 432, 486, 648, 864, 972, 1296, 1944, 2592, 3888, 7776, 16889, 33778, 50667, 67556, 101334, 135112, 152001, 202668, 270224, 304002, 405336, 456003, 540448, 608004, 810672, 912006, 1216008, 1368009, 1621344, 1824012, 2432016, 2736018, 3648024, 4104027, 4864032, 5472036, 7296048, 8208054, 10944072, 14592096, 16416108, 21888144, 32832216, 43776288, 65664432, 131328864]

約数ペア:

[(1, 131328864), (2, 65664432), (3, 43776288), (4, 32832216), (6, 21888144), (8, 16416108), (9, 14592096), (12, 10944072), (16, 8208054), (18, 7296048), (24, 5472036), (27, 4864032), (32, 4104027), (36, 3648024), (48, 2736018), (54, 2432016), (72, 1824012), (81, 1621344), (96, 1368009), (108, 1216008), (144, 912006), (162, 810672), (216, 608004), (243, 540448), (288, 456003), (324, 405336), (432, 304002), (486, 270224), (648, 202668), (864, 152001), (972, 135112), (1296, 101334), (1944, 67556), (2592, 50667), (3888, 33778), (7776, 16889)]