140714736

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{647}}^1$

素因数の和:878

約数の個数: 80

約数和(自身を含む): 381832704

約数和(自身を除く): 241117968

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 92, 138, 184, 197, 276, 368, 394, 552, 591, 647, 788, 1104, 1182, 1294, 1576, 1941, 2364, 2588, 3152, 3882, 4531, 4728, 5176, 7764, 9062, 9456, 10352, 13593, 14881, 15528, 18124, 27186, 29762, 31056, 36248, 44643, 54372, 59524, 72496, 89286, 108744, 119048, 127459, 178572, 217488, 238096, 254918, 357144, 382377, 509836, 714288, 764754, 1019672, 1529508, 2039344, 2931557, 3059016, 5863114, 6118032, 8794671, 11726228, 17589342, 23452456, 35178684, 46904912, 70357368, 140714736]

約数ペア:

[(1, 140714736), (2, 70357368), (3, 46904912), (4, 35178684), (6, 23452456), (8, 17589342), (12, 11726228), (16, 8794671), (23, 6118032), (24, 5863114), (46, 3059016), (48, 2931557), (69, 2039344), (92, 1529508), (138, 1019672), (184, 764754), (197, 714288), (276, 509836), (368, 382377), (394, 357144), (552, 254918), (591, 238096), (647, 217488), (788, 178572), (1104, 127459), (1182, 119048), (1294, 108744), (1576, 89286), (1941, 72496), (2364, 59524), (2588, 54372), (3152, 44643), (3882, 36248), (4531, 31056), (4728, 29762), (5176, 27186), (7764, 18124), (9062, 15528), (9456, 14881), (10352, 13593)]