133786128

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{439}}^1\times {\mathrm{907}}^1$

素因数の和:1364

約数の個数: 80

約数和(自身を含む): 396323840

約数和(自身を除く): 262537712

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 439, 878, 907, 1317, 1756, 1814, 2634, 2721, 3073, 3512, 3628, 5268, 5442, 6146, 6349, 7024, 7256, 9219, 10536, 10884, 12292, 12698, 14512, 18438, 19047, 21072, 21768, 24584, 25396, 36876, 38094, 43536, 49168, 50792, 73752, 76188, 101584, 147504, 152376, 304752, 398173, 796346, 1194519, 1592692, 2389038, 2787211, 3185384, 4778076, 5574422, 6370768, 8361633, 9556152, 11148844, 16723266, 19112304, 22297688, 33446532, 44595376, 66893064, 133786128]

約数ペア:

[(1, 133786128), (2, 66893064), (3, 44595376), (4, 33446532), (6, 22297688), (7, 19112304), (8, 16723266), (12, 11148844), (14, 9556152), (16, 8361633), (21, 6370768), (24, 5574422), (28, 4778076), (42, 3185384), (48, 2787211), (56, 2389038), (84, 1592692), (112, 1194519), (168, 796346), (336, 398173), (439, 304752), (878, 152376), (907, 147504), (1317, 101584), (1756, 76188), (1814, 73752), (2634, 50792), (2721, 49168), (3073, 43536), (3512, 38094), (3628, 36876), (5268, 25396), (5442, 24584), (6146, 21768), (6349, 21072), (7024, 19047), (7256, 18438), (9219, 14512), (10536, 12698), (10884, 12292)]