109988144

素因数分解:

$2^4\times 7^2\times {\mathrm{53}}^1\times {\mathrm{2647}}^1$

素因数の和:2722

約数の個数: 60

約数和(自身を含む): 252666864

約数和(自身を除く): 142678720

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 53, 56, 98, 106, 112, 196, 212, 371, 392, 424, 742, 784, 848, 1484, 2597, 2647, 2968, 5194, 5294, 5936, 10388, 10588, 18529, 20776, 21176, 37058, 41552, 42352, 74116, 129703, 140291, 148232, 259406, 280582, 296464, 518812, 561164, 982037, 1037624, 1122328, 1964074, 2075248, 2244656, 3928148, 6874259, 7856296, 13748518, 15712592, 27497036, 54994072, 109988144]

約数ペア:

[(1, 109988144), (2, 54994072), (4, 27497036), (7, 15712592), (8, 13748518), (14, 7856296), (16, 6874259), (28, 3928148), (49, 2244656), (53, 2075248), (56, 1964074), (98, 1122328), (106, 1037624), (112, 982037), (196, 561164), (212, 518812), (371, 296464), (392, 280582), (424, 259406), (742, 148232), (784, 140291), (848, 129703), (1484, 74116), (2597, 42352), (2647, 41552), (2968, 37058), (5194, 21176), (5294, 20776), (5936, 18529), (10388, 10588)]