142945728

素因数分解:

$2^6\times 3^1\times {\mathrm{521}}^1\times {\mathrm{1429}}^1$

素因数の和:1965

約数の個数: 56

約数和(自身を含む): 379201680

約数和(自身を除く): 236255952

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 521, 1042, 1429, 1563, 2084, 2858, 3126, 4168, 4287, 5716, 6252, 8336, 8574, 11432, 12504, 16672, 17148, 22864, 25008, 33344, 34296, 45728, 50016, 68592, 91456, 100032, 137184, 274368, 744509, 1489018, 2233527, 2978036, 4467054, 5956072, 8934108, 11912144, 17868216, 23824288, 35736432, 47648576, 71472864, 142945728]

約数ペア:

[(1, 142945728), (2, 71472864), (3, 47648576), (4, 35736432), (6, 23824288), (8, 17868216), (12, 11912144), (16, 8934108), (24, 5956072), (32, 4467054), (48, 2978036), (64, 2233527), (96, 1489018), (192, 744509), (521, 274368), (1042, 137184), (1429, 100032), (1563, 91456), (2084, 68592), (2858, 50016), (3126, 45728), (4168, 34296), (4287, 33344), (5716, 25008), (6252, 22864), (8336, 17148), (8574, 16672), (11432, 12504)]