149631904

素因数分解:

$2^5\times {\mathrm{67}}^1\times {\mathrm{101}}^1\times {\mathrm{691}}^1$

素因数の和:869

約数の個数: 48

約数和(自身を含む): 302381856

約数和(自身を除く): 152749952

約数列:

[1, 2, 4, 8, 16, 32, 67, 101, 134, 202, 268, 404, 536, 691, 808, 1072, 1382, 1616, 2144, 2764, 3232, 5528, 6767, 11056, 13534, 22112, 27068, 46297, 54136, 69791, 92594, 108272, 139582, 185188, 216544, 279164, 370376, 558328, 740752, 1116656, 1481504, 2233312, 4675997, 9351994, 18703988, 37407976, 74815952, 149631904]

約数ペア:

[(1, 149631904), (2, 74815952), (4, 37407976), (8, 18703988), (16, 9351994), (32, 4675997), (67, 2233312), (101, 1481504), (134, 1116656), (202, 740752), (268, 558328), (404, 370376), (536, 279164), (691, 216544), (808, 185188), (1072, 139582), (1382, 108272), (1616, 92594), (2144, 69791), (2764, 54136), (3232, 46297), (5528, 27068), (6767, 22112), (11056, 13534)]