168789035548

素因数分解:

$2^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{181}}^1\times {\mathrm{191}}^1\times {\mathrm{1373}}^1$

素因数の和:1883

約数の個数: 96

約数和(自身を含む): 344157585408

約数和(自身を除く): 175368549860

約数列:

[1, 2, 4, 7, 14, 28, 127, 181, 191, 254, 362, 382, 508, 724, 764, 889, 1267, 1337, 1373, 1778, 2534, 2674, 2746, 3556, 5068, 5348, 5492, 9611, 19222, 22987, 24257, 34571, 38444, 45974, 48514, 69142, 91948, 97028, 138284, 160909, 169799, 174371, 241997, 248513, 262243, 321818, 339598, 348742, 483994, 497026, 524486, 643636, 679196, 697484, 967988, 994052, 1048972, 1220597, 1739591, 1835701, 2441194, 3479182, 3671402, 4390517, 4882388, 6958364, 7342804, 8781034, 17562068, 30733619, 31561151, 33304861, 47465983, 61467238, 63122302, 66609722, 94931966, 122934476, 126244604, 133219444, 189863932, 220928057, 233134027, 332261881, 441856114, 466268054, 664523762, 883712228, 932536108, 1329047524, 6028179841, 12056359682, 24112719364, 42197258887, 84394517774, 168789035548]

約数ペア:

[(1, 168789035548), (2, 84394517774), (4, 42197258887), (7, 24112719364), (14, 12056359682), (28, 6028179841), (127, 1329047524), (181, 932536108), (191, 883712228), (254, 664523762), (362, 466268054), (382, 441856114), (508, 332261881), (724, 233134027), (764, 220928057), (889, 189863932), (1267, 133219444), (1337, 126244604), (1373, 122934476), (1778, 94931966), (2534, 66609722), (2674, 63122302), (2746, 61467238), (3556, 47465983), (5068, 33304861), (5348, 31561151), (5492, 30733619), (9611, 17562068), (19222, 8781034), (22987, 7342804), (24257, 6958364), (34571, 4882388), (38444, 4390517), (45974, 3671402), (48514, 3479182), (69142, 2441194), (91948, 1835701), (97028, 1739591), (138284, 1220597), (160909, 1048972), (169799, 994052), (174371, 967988), (241997, 697484), (248513, 679196), (262243, 643636), (321818, 524486), (339598, 497026), (348742, 483994)]