157434912

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{28771}}^1$

素因数の和:28806

約数の個数: 72

約数和(自身を含む): 471285360

約数和(自身を除く): 313850448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 72, 76, 96, 114, 144, 152, 171, 228, 288, 304, 342, 456, 608, 684, 912, 1368, 1824, 2736, 5472, 28771, 57542, 86313, 115084, 172626, 230168, 258939, 345252, 460336, 517878, 546649, 690504, 920672, 1035756, 1093298, 1381008, 1639947, 2071512, 2186596, 2762016, 3279894, 4143024, 4373192, 4919841, 6559788, 8286048, 8746384, 9839682, 13119576, 17492768, 19679364, 26239152, 39358728, 52478304, 78717456, 157434912]

約数ペア:

[(1, 157434912), (2, 78717456), (3, 52478304), (4, 39358728), (6, 26239152), (8, 19679364), (9, 17492768), (12, 13119576), (16, 9839682), (18, 8746384), (19, 8286048), (24, 6559788), (32, 4919841), (36, 4373192), (38, 4143024), (48, 3279894), (57, 2762016), (72, 2186596), (76, 2071512), (96, 1639947), (114, 1381008), (144, 1093298), (152, 1035756), (171, 920672), (228, 690504), (288, 546649), (304, 517878), (342, 460336), (456, 345252), (608, 258939), (684, 230168), (912, 172626), (1368, 115084), (1824, 86313), (2736, 57542), (5472, 28771)]