145585144

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{547}}^1$

素因数の和:692

約数の個数: 64

約数和(自身を含む): 307756800

約数和(自身を除く): 162171656

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 68, 76, 103, 136, 152, 206, 323, 412, 547, 646, 824, 1094, 1292, 1751, 1957, 2188, 2584, 3502, 3914, 4376, 7004, 7828, 9299, 10393, 14008, 15656, 18598, 20786, 33269, 37196, 41572, 56341, 66538, 74392, 83144, 112682, 133076, 176681, 225364, 266152, 353362, 450728, 706724, 957797, 1070479, 1413448, 1915594, 2140958, 3831188, 4281916, 7662376, 8563832, 18198143, 36396286, 72792572, 145585144]

約数ペア:

[(1, 145585144), (2, 72792572), (4, 36396286), (8, 18198143), (17, 8563832), (19, 7662376), (34, 4281916), (38, 3831188), (68, 2140958), (76, 1915594), (103, 1413448), (136, 1070479), (152, 957797), (206, 706724), (323, 450728), (412, 353362), (547, 266152), (646, 225364), (824, 176681), (1094, 133076), (1292, 112682), (1751, 83144), (1957, 74392), (2188, 66538), (2584, 56341), (3502, 41572), (3914, 37196), (4376, 33269), (7004, 20786), (7828, 18598), (9299, 15656), (10393, 14008)]