133947112

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{1279}}^1$

素因数の和:1370

約数の個数: 64

約数和(自身を含む): 290304000

約数和(自身を除く): 156356888

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 53, 76, 104, 106, 152, 212, 247, 424, 494, 689, 988, 1007, 1279, 1378, 1976, 2014, 2558, 2756, 4028, 5116, 5512, 8056, 10232, 13091, 16627, 24301, 26182, 33254, 48602, 52364, 66508, 67787, 97204, 104728, 133016, 135574, 194408, 271148, 315913, 542296, 631826, 881231, 1263652, 1287953, 1762462, 2527304, 2575906, 3524924, 5151812, 7049848, 10303624, 16743389, 33486778, 66973556, 133947112]

約数ペア:

[(1, 133947112), (2, 66973556), (4, 33486778), (8, 16743389), (13, 10303624), (19, 7049848), (26, 5151812), (38, 3524924), (52, 2575906), (53, 2527304), (76, 1762462), (104, 1287953), (106, 1263652), (152, 881231), (212, 631826), (247, 542296), (424, 315913), (494, 271148), (689, 194408), (988, 135574), (1007, 133016), (1279, 104728), (1378, 97204), (1976, 67787), (2014, 66508), (2558, 52364), (2756, 48602), (4028, 33254), (5116, 26182), (5512, 24301), (8056, 16627), (10232, 13091)]