157428288

素因数分解:

$2^6\times 3^2\times {\mathrm{273313}}^1$

素因数の和:273331

約数の個数: 42

約数和(自身を含む): 451241414

約数和(自身を除く): 293813126

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 273313, 546626, 819939, 1093252, 1639878, 2186504, 2459817, 3279756, 4373008, 4919634, 6559512, 8746016, 9839268, 13119024, 17492032, 19678536, 26238048, 39357072, 52476096, 78714144, 157428288]

約数ペア:

[(1, 157428288), (2, 78714144), (3, 52476096), (4, 39357072), (6, 26238048), (8, 19678536), (9, 17492032), (12, 13119024), (16, 9839268), (18, 8746016), (24, 6559512), (32, 4919634), (36, 4373008), (48, 3279756), (64, 2459817), (72, 2186504), (96, 1639878), (144, 1093252), (192, 819939), (288, 546626), (576, 273313)]