140045712

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{2699}}^1$

素因数の和:2780

約数の個数: 80

約数和(自身を含む): 385689600

約数和(自身を除く): 245643888

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 47, 48, 69, 92, 94, 138, 141, 184, 188, 276, 282, 368, 376, 552, 564, 752, 1081, 1104, 1128, 2162, 2256, 2699, 3243, 4324, 5398, 6486, 8097, 8648, 10796, 12972, 16194, 17296, 21592, 25944, 32388, 43184, 51888, 62077, 64776, 124154, 126853, 129552, 186231, 248308, 253706, 372462, 380559, 496616, 507412, 744924, 761118, 993232, 1014824, 1489848, 1522236, 2029648, 2917619, 2979696, 3044472, 5835238, 6088944, 8752857, 11670476, 17505714, 23340952, 35011428, 46681904, 70022856, 140045712]

約数ペア:

[(1, 140045712), (2, 70022856), (3, 46681904), (4, 35011428), (6, 23340952), (8, 17505714), (12, 11670476), (16, 8752857), (23, 6088944), (24, 5835238), (46, 3044472), (47, 2979696), (48, 2917619), (69, 2029648), (92, 1522236), (94, 1489848), (138, 1014824), (141, 993232), (184, 761118), (188, 744924), (276, 507412), (282, 496616), (368, 380559), (376, 372462), (552, 253706), (564, 248308), (752, 186231), (1081, 129552), (1104, 126853), (1128, 124154), (2162, 64776), (2256, 62077), (2699, 51888), (3243, 43184), (4324, 32388), (5398, 25944), (6486, 21592), (8097, 17296), (8648, 16194), (10796, 12972)]