140680368

素因数分解:

$2^4\times 3^3\times {\mathrm{137}}^1\times {\mathrm{2377}}^1$

素因数の和:2531

約数の個数: 80

約数和(自身を含む): 406923360

約数和(自身を除く): 266242992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 137, 144, 216, 274, 411, 432, 548, 822, 1096, 1233, 1644, 2192, 2377, 2466, 3288, 3699, 4754, 4932, 6576, 7131, 7398, 9508, 9864, 14262, 14796, 19016, 19728, 21393, 28524, 29592, 38032, 42786, 57048, 59184, 64179, 85572, 114096, 128358, 171144, 256716, 325649, 342288, 513432, 651298, 976947, 1026864, 1302596, 1953894, 2605192, 2930841, 3907788, 5210384, 5861682, 7815576, 8792523, 11723364, 15631152, 17585046, 23446728, 35170092, 46893456, 70340184, 140680368]

約数ペア:

[(1, 140680368), (2, 70340184), (3, 46893456), (4, 35170092), (6, 23446728), (8, 17585046), (9, 15631152), (12, 11723364), (16, 8792523), (18, 7815576), (24, 5861682), (27, 5210384), (36, 3907788), (48, 2930841), (54, 2605192), (72, 1953894), (108, 1302596), (137, 1026864), (144, 976947), (216, 651298), (274, 513432), (411, 342288), (432, 325649), (548, 256716), (822, 171144), (1096, 128358), (1233, 114096), (1644, 85572), (2192, 64179), (2377, 59184), (2466, 57048), (3288, 42786), (3699, 38032), (4754, 29592), (4932, 28524), (6576, 21393), (7131, 19728), (7398, 19016), (9508, 14796), (9864, 14262)]