147906144

素因数分解:

$2^5\times 3^2\times {\mathrm{503}}^1\times {\mathrm{1021}}^1$

素因数の和:1540

約数の個数: 72

約数和(自身を含む): 421857072

約数和(自身を除く): 273950928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 503, 1006, 1021, 1509, 2012, 2042, 3018, 3063, 4024, 4084, 4527, 6036, 6126, 8048, 8168, 9054, 9189, 12072, 12252, 16096, 16336, 18108, 18378, 24144, 24504, 32672, 36216, 36756, 48288, 49008, 72432, 73512, 98016, 144864, 147024, 294048, 513563, 1027126, 1540689, 2054252, 3081378, 4108504, 4622067, 6162756, 8217008, 9244134, 12325512, 16434016, 18488268, 24651024, 36976536, 49302048, 73953072, 147906144]

約数ペア:

[(1, 147906144), (2, 73953072), (3, 49302048), (4, 36976536), (6, 24651024), (8, 18488268), (9, 16434016), (12, 12325512), (16, 9244134), (18, 8217008), (24, 6162756), (32, 4622067), (36, 4108504), (48, 3081378), (72, 2054252), (96, 1540689), (144, 1027126), (288, 513563), (503, 294048), (1006, 147024), (1021, 144864), (1509, 98016), (2012, 73512), (2042, 72432), (3018, 49008), (3063, 48288), (4024, 36756), (4084, 36216), (4527, 32672), (6036, 24504), (6126, 24144), (8048, 18378), (8168, 18108), (9054, 16336), (9189, 16096), (12072, 12252)]