140874448

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2677}}^1$

素因数の和:2732

約数の個数: 80

約数和(自身を含む): 334728576

約数和(自身を除く): 193854128

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 23, 26, 44, 46, 52, 88, 92, 104, 143, 176, 184, 208, 253, 286, 299, 368, 506, 572, 598, 1012, 1144, 1196, 2024, 2288, 2392, 2677, 3289, 4048, 4784, 5354, 6578, 10708, 13156, 21416, 26312, 29447, 34801, 42832, 52624, 58894, 61571, 69602, 117788, 123142, 139204, 235576, 246284, 278408, 382811, 471152, 492568, 556816, 677281, 765622, 800423, 985136, 1354562, 1531244, 1600846, 2709124, 3062488, 3201692, 5418248, 6124976, 6403384, 8804653, 10836496, 12806768, 17609306, 35218612, 70437224, 140874448]

約数ペア:

[(1, 140874448), (2, 70437224), (4, 35218612), (8, 17609306), (11, 12806768), (13, 10836496), (16, 8804653), (22, 6403384), (23, 6124976), (26, 5418248), (44, 3201692), (46, 3062488), (52, 2709124), (88, 1600846), (92, 1531244), (104, 1354562), (143, 985136), (176, 800423), (184, 765622), (208, 677281), (253, 556816), (286, 492568), (299, 471152), (368, 382811), (506, 278408), (572, 246284), (598, 235576), (1012, 139204), (1144, 123142), (1196, 117788), (2024, 69602), (2288, 61571), (2392, 58894), (2677, 52624), (3289, 42832), (4048, 34801), (4784, 29447), (5354, 26312), (6578, 21416), (10708, 13156)]