140297856

素因数分解:

$2^7\times 3^1\times {\mathrm{131}}^1\times {\mathrm{2789}}^1$

素因数の和:2937

約数の個数: 64

約数和(自身を含む): 375645600

約数和(自身を除く): 235347744

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 131, 192, 262, 384, 393, 524, 786, 1048, 1572, 2096, 2789, 3144, 4192, 5578, 6288, 8367, 8384, 11156, 12576, 16734, 16768, 22312, 25152, 33468, 44624, 50304, 66936, 89248, 133872, 178496, 267744, 356992, 365359, 535488, 730718, 1070976, 1096077, 1461436, 2192154, 2922872, 4384308, 5845744, 8768616, 11691488, 17537232, 23382976, 35074464, 46765952, 70148928, 140297856]

約数ペア:

[(1, 140297856), (2, 70148928), (3, 46765952), (4, 35074464), (6, 23382976), (8, 17537232), (12, 11691488), (16, 8768616), (24, 5845744), (32, 4384308), (48, 2922872), (64, 2192154), (96, 1461436), (128, 1096077), (131, 1070976), (192, 730718), (262, 535488), (384, 365359), (393, 356992), (524, 267744), (786, 178496), (1048, 133872), (1572, 89248), (2096, 66936), (2789, 50304), (3144, 44624), (4192, 33468), (5578, 25152), (6288, 22312), (8367, 16768), (8384, 16734), (11156, 12576)]