140036512

素因数分解:

$2^5\times 7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{353}}^1$

素因数の和:411

約数の個数: 144

約数和(自身を含む): 366109632

約数和(自身を除く): 226073120

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 23, 28, 32, 44, 46, 49, 56, 77, 88, 92, 98, 112, 154, 161, 176, 184, 196, 224, 253, 308, 322, 352, 353, 368, 392, 506, 539, 616, 644, 706, 736, 784, 1012, 1078, 1127, 1232, 1288, 1412, 1568, 1771, 2024, 2156, 2254, 2464, 2471, 2576, 2824, 3542, 3883, 4048, 4312, 4508, 4942, 5152, 5648, 7084, 7766, 8096, 8119, 8624, 9016, 9884, 11296, 12397, 14168, 15532, 16238, 17248, 17297, 18032, 19768, 24794, 27181, 28336, 31064, 32476, 34594, 36064, 39536, 49588, 54362, 56672, 56833, 62128, 64952, 69188, 79072, 89309, 99176, 108724, 113666, 124256, 129904, 138376, 178618, 190267, 198352, 217448, 227332, 259808, 276752, 357236, 380534, 396704, 397831, 434896, 454664, 553504, 625163, 714472, 761068, 795662, 869792, 909328, 1250326, 1428944, 1522136, 1591324, 1818656, 2500652, 2857888, 3044272, 3182648, 4376141, 5001304, 6088544, 6365296, 8752282, 10002608, 12730592, 17504564, 20005216, 35009128, 70018256, 140036512]

約数ペア:

[(1, 140036512), (2, 70018256), (4, 35009128), (7, 20005216), (8, 17504564), (11, 12730592), (14, 10002608), (16, 8752282), (22, 6365296), (23, 6088544), (28, 5001304), (32, 4376141), (44, 3182648), (46, 3044272), (49, 2857888), (56, 2500652), (77, 1818656), (88, 1591324), (92, 1522136), (98, 1428944), (112, 1250326), (154, 909328), (161, 869792), (176, 795662), (184, 761068), (196, 714472), (224, 625163), (253, 553504), (308, 454664), (322, 434896), (352, 397831), (353, 396704), (368, 380534), (392, 357236), (506, 276752), (539, 259808), (616, 227332), (644, 217448), (706, 198352), (736, 190267), (784, 178618), (1012, 138376), (1078, 129904), (1127, 124256), (1232, 113666), (1288, 108724), (1412, 99176), (1568, 89309), (1771, 79072), (2024, 69188), (2156, 64952), (2254, 62128), (2464, 56833), (2471, 56672), (2576, 54362), (2824, 49588), (3542, 39536), (3883, 36064), (4048, 34594), (4312, 32476), (4508, 31064), (4942, 28336), (5152, 27181), (5648, 24794), (7084, 19768), (7766, 18032), (8096, 17297), (8119, 17248), (8624, 16238), (9016, 15532), (9884, 14168), (11296, 12397)]