159577504

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{15439}}^1$

素因数の和:15485

約数の個数: 48

約数和(自身を含む): 350179200

約数和(自身を除く): 190601696

約数列:

[1, 2, 4, 8, 16, 17, 19, 32, 34, 38, 68, 76, 136, 152, 272, 304, 323, 544, 608, 646, 1292, 2584, 5168, 10336, 15439, 30878, 61756, 123512, 247024, 262463, 293341, 494048, 524926, 586682, 1049852, 1173364, 2099704, 2346728, 4199408, 4693456, 4986797, 8398816, 9386912, 9973594, 19947188, 39894376, 79788752, 159577504]

約数ペア:

[(1, 159577504), (2, 79788752), (4, 39894376), (8, 19947188), (16, 9973594), (17, 9386912), (19, 8398816), (32, 4986797), (34, 4693456), (38, 4199408), (68, 2346728), (76, 2099704), (136, 1173364), (152, 1049852), (272, 586682), (304, 524926), (323, 494048), (544, 293341), (608, 262463), (646, 247024), (1292, 123512), (2584, 61756), (5168, 30878), (10336, 15439)]