138753184

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{6221}}^1$

素因数の和:6289

約数の個数: 48

約数和(自身を含む): 296341416

約数和(自身を除く): 157588232

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 41, 68, 82, 136, 164, 272, 328, 544, 656, 697, 1312, 1394, 2788, 5576, 6221, 11152, 12442, 22304, 24884, 49768, 99536, 105757, 199072, 211514, 255061, 423028, 510122, 846056, 1020244, 1692112, 2040488, 3384224, 4080976, 4336037, 8161952, 8672074, 17344148, 34688296, 69376592, 138753184]

約数ペア:

[(1, 138753184), (2, 69376592), (4, 34688296), (8, 17344148), (16, 8672074), (17, 8161952), (32, 4336037), (34, 4080976), (41, 3384224), (68, 2040488), (82, 1692112), (136, 1020244), (164, 846056), (272, 510122), (328, 423028), (544, 255061), (656, 211514), (697, 199072), (1312, 105757), (1394, 99536), (2788, 49768), (5576, 24884), (6221, 22304), (11152, 12442)]