147878304

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{220057}}^1$

素因数の和:220077

約数の個数: 48

約数和(自身を含む): 443636928

約数和(自身を除く): 295758624

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 220057, 440114, 660171, 880228, 1320342, 1540399, 1760456, 2640684, 3080798, 3520912, 4621197, 5281368, 6161596, 7041824, 9242394, 10562736, 12323192, 18484788, 21125472, 24646384, 36969576, 49292768, 73939152, 147878304]

約数ペア:

[(1, 147878304), (2, 73939152), (3, 49292768), (4, 36969576), (6, 24646384), (7, 21125472), (8, 18484788), (12, 12323192), (14, 10562736), (16, 9242394), (21, 7041824), (24, 6161596), (28, 5281368), (32, 4621197), (42, 3520912), (48, 3080798), (56, 2640684), (84, 1760456), (96, 1540399), (112, 1320342), (168, 880228), (224, 660171), (336, 440114), (672, 220057)]