145494048

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{216509}}^1$

素因数の和:216529

約数の個数: 48

約数和(自身を含む): 436484160

約数和(自身を除く): 290990112

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, 216509, 433018, 649527, 866036, 1299054, 1515563, 1732072, 2598108, 3031126, 3464144, 4546689, 5196216, 6062252, 6928288, 9093378, 10392432, 12124504, 18186756, 20784864, 24249008, 36373512, 48498016, 72747024, 145494048]

約数ペア:

[(1, 145494048), (2, 72747024), (3, 48498016), (4, 36373512), (6, 24249008), (7, 20784864), (8, 18186756), (12, 12124504), (14, 10392432), (16, 9093378), (21, 6928288), (24, 6062252), (28, 5196216), (32, 4546689), (42, 3464144), (48, 3031126), (56, 2598108), (84, 1732072), (96, 1515563), (112, 1299054), (168, 866036), (224, 649527), (336, 433018), (672, 216509)]