15940222144

素因数分解:

$2^6\times 7^2\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{2767}}^1$

素因数の和:2971

約数の個数: 168

約数和(自身を含む): 40395704832

約数和(自身を除く): 24455482688

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 49, 56, 64, 77, 88, 98, 112, 154, 167, 176, 196, 224, 308, 334, 352, 392, 448, 539, 616, 668, 704, 784, 1078, 1169, 1232, 1336, 1568, 1837, 2156, 2338, 2464, 2672, 2767, 3136, 3674, 4312, 4676, 4928, 5344, 5534, 7348, 8183, 8624, 9352, 10688, 11068, 12859, 14696, 16366, 17248, 18704, 19369, 22136, 25718, 29392, 30437, 32732, 34496, 37408, 38738, 44272, 51436, 58784, 60874, 65464, 74816, 77476, 88544, 90013, 102872, 117568, 121748, 130928, 135583, 154952, 177088, 180026, 205744, 213059, 243496, 261856, 271166, 309904, 360052, 411488, 426118, 462089, 486992, 523712, 542332, 619808, 720104, 822976, 852236, 924178, 973984, 1084664, 1239616, 1440208, 1491413, 1704472, 1848356, 1947968, 2169328, 2880416, 2982826, 3234623, 3408944, 3696712, 4338656, 5082979, 5760832, 5965652, 6469246, 6817888, 7393424, 8677312, 10165958, 11931304, 12938492, 13635776, 14786848, 20331916, 22642361, 23862608, 25876984, 29573696, 35580853, 40663832, 45284722, 47725216, 51753968, 71161706, 81327664, 90569444, 95450432, 103507936, 142323412, 162655328, 181138888, 207015872, 249065971, 284646824, 325310656, 362277776, 498131942, 569293648, 724555552, 996263884, 1138587296, 1449111104, 1992527768, 2277174592, 3985055536, 7970111072, 15940222144]

約数ペア:

[(1, 15940222144), (2, 7970111072), (4, 3985055536), (7, 2277174592), (8, 1992527768), (11, 1449111104), (14, 1138587296), (16, 996263884), (22, 724555552), (28, 569293648), (32, 498131942), (44, 362277776), (49, 325310656), (56, 284646824), (64, 249065971), (77, 207015872), (88, 181138888), (98, 162655328), (112, 142323412), (154, 103507936), (167, 95450432), (176, 90569444), (196, 81327664), (224, 71161706), (308, 51753968), (334, 47725216), (352, 45284722), (392, 40663832), (448, 35580853), (539, 29573696), (616, 25876984), (668, 23862608), (704, 22642361), (784, 20331916), (1078, 14786848), (1169, 13635776), (1232, 12938492), (1336, 11931304), (1568, 10165958), (1837, 8677312), (2156, 7393424), (2338, 6817888), (2464, 6469246), (2672, 5965652), (2767, 5760832), (3136, 5082979), (3674, 4338656), (4312, 3696712), (4676, 3408944), (4928, 3234623), (5344, 2982826), (5534, 2880416), (7348, 2169328), (8183, 1947968), (8624, 1848356), (9352, 1704472), (10688, 1491413), (11068, 1440208), (12859, 1239616), (14696, 1084664), (16366, 973984), (17248, 924178), (18704, 852236), (19369, 822976), (22136, 720104), (25718, 619808), (29392, 542332), (30437, 523712), (32732, 486992), (34496, 462089), (37408, 426118), (38738, 411488), (44272, 360052), (51436, 309904), (58784, 271166), (60874, 261856), (65464, 243496), (74816, 213059), (77476, 205744), (88544, 180026), (90013, 177088), (102872, 154952), (117568, 135583), (121748, 130928)]