155988288

素因数分解:

$2^6\times 3^3\times {\mathrm{90271}}^1$

素因数の和:90292

約数の個数: 56

約数和(自身を含む): 458581760

約数和(自身を除く): 302593472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 144, 192, 216, 288, 432, 576, 864, 1728, 90271, 180542, 270813, 361084, 541626, 722168, 812439, 1083252, 1444336, 1624878, 2166504, 2437317, 2888672, 3249756, 4333008, 4874634, 5777344, 6499512, 8666016, 9749268, 12999024, 17332032, 19498536, 25998048, 38997072, 51996096, 77994144, 155988288]

約数ペア:

[(1, 155988288), (2, 77994144), (3, 51996096), (4, 38997072), (6, 25998048), (8, 19498536), (9, 17332032), (12, 12999024), (16, 9749268), (18, 8666016), (24, 6499512), (27, 5777344), (32, 4874634), (36, 4333008), (48, 3249756), (54, 2888672), (64, 2437317), (72, 2166504), (96, 1624878), (108, 1444336), (144, 1083252), (192, 812439), (216, 722168), (288, 541626), (432, 361084), (576, 270813), (864, 180542), (1728, 90271)]