155750756

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{3313}}^1$

素因数の和:3420

約数の個数: 48

約数和(自身を含む): 329597184

約数和(自身を除く): 173846428

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 73, 92, 146, 161, 292, 322, 511, 644, 1022, 1679, 2044, 3313, 3358, 6626, 6716, 11753, 13252, 23191, 23506, 46382, 47012, 76199, 92764, 152398, 241849, 304796, 483698, 533393, 967396, 1066786, 1692943, 2133572, 3385886, 5562527, 6771772, 11125054, 22250108, 38937689, 77875378, 155750756]

約数ペア:

[(1, 155750756), (2, 77875378), (4, 38937689), (7, 22250108), (14, 11125054), (23, 6771772), (28, 5562527), (46, 3385886), (73, 2133572), (92, 1692943), (146, 1066786), (161, 967396), (292, 533393), (322, 483698), (511, 304796), (644, 241849), (1022, 152398), (1679, 92764), (2044, 76199), (3313, 47012), (3358, 46382), (6626, 23506), (6716, 23191), (11753, 13252)]