140784952

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{79}}^1\times {\mathrm{263}}^1$

素因数の和:377

約数の個数: 96

約数和(自身を含む): 337075200

約数和(自身を除く): 196290248

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 79, 88, 121, 154, 158, 242, 263, 308, 316, 484, 526, 553, 616, 632, 847, 869, 968, 1052, 1106, 1694, 1738, 1841, 2104, 2212, 2893, 3388, 3476, 3682, 4424, 5786, 6083, 6776, 6952, 7364, 9559, 11572, 12166, 14728, 19118, 20251, 20777, 23144, 24332, 31823, 38236, 40502, 41554, 48664, 63646, 66913, 76472, 81004, 83108, 127292, 133826, 145439, 162008, 166216, 222761, 228547, 254584, 267652, 290878, 445522, 457094, 535304, 581756, 891044, 914188, 1163512, 1599829, 1782088, 1828376, 2514017, 3199658, 5028034, 6399316, 10056068, 12798632, 17598119, 20112136, 35196238, 70392476, 140784952]

約数ペア:

[(1, 140784952), (2, 70392476), (4, 35196238), (7, 20112136), (8, 17598119), (11, 12798632), (14, 10056068), (22, 6399316), (28, 5028034), (44, 3199658), (56, 2514017), (77, 1828376), (79, 1782088), (88, 1599829), (121, 1163512), (154, 914188), (158, 891044), (242, 581756), (263, 535304), (308, 457094), (316, 445522), (484, 290878), (526, 267652), (553, 254584), (616, 228547), (632, 222761), (847, 166216), (869, 162008), (968, 145439), (1052, 133826), (1106, 127292), (1694, 83108), (1738, 81004), (1841, 76472), (2104, 66913), (2212, 63646), (2893, 48664), (3388, 41554), (3476, 40502), (3682, 38236), (4424, 31823), (5786, 24332), (6083, 23144), (6776, 20777), (6952, 20251), (7364, 19118), (9559, 14728), (11572, 12166)]