137971176

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{269}}^1$

素因数の和:399

約数の個数: 128

約数和(自身を含む): 410572800

約数和(自身を除く): 272601624

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 43, 56, 71, 84, 86, 129, 142, 168, 172, 213, 258, 269, 284, 301, 344, 426, 497, 516, 538, 568, 602, 807, 852, 903, 994, 1032, 1076, 1204, 1491, 1614, 1704, 1806, 1883, 1988, 2152, 2408, 2982, 3053, 3228, 3612, 3766, 3976, 5649, 5964, 6106, 6456, 7224, 7532, 9159, 11298, 11567, 11928, 12212, 15064, 18318, 19099, 21371, 22596, 23134, 24424, 34701, 36636, 38198, 42742, 45192, 46268, 57297, 64113, 69402, 73272, 76396, 80969, 85484, 92536, 114594, 128226, 133693, 138804, 152792, 161938, 170968, 229188, 242907, 256452, 267386, 277608, 323876, 401079, 458376, 485814, 512904, 534772, 647752, 802158, 821257, 971628, 1069544, 1604316, 1642514, 1943256, 2463771, 3208632, 3285028, 4927542, 5748799, 6570056, 9855084, 11497598, 17246397, 19710168, 22995196, 34492794, 45990392, 68985588, 137971176]

約数ペア:

[(1, 137971176), (2, 68985588), (3, 45990392), (4, 34492794), (6, 22995196), (7, 19710168), (8, 17246397), (12, 11497598), (14, 9855084), (21, 6570056), (24, 5748799), (28, 4927542), (42, 3285028), (43, 3208632), (56, 2463771), (71, 1943256), (84, 1642514), (86, 1604316), (129, 1069544), (142, 971628), (168, 821257), (172, 802158), (213, 647752), (258, 534772), (269, 512904), (284, 485814), (301, 458376), (344, 401079), (426, 323876), (497, 277608), (516, 267386), (538, 256452), (568, 242907), (602, 229188), (807, 170968), (852, 161938), (903, 152792), (994, 138804), (1032, 133693), (1076, 128226), (1204, 114594), (1491, 92536), (1614, 85484), (1704, 80969), (1806, 76396), (1883, 73272), (1988, 69402), (2152, 64113), (2408, 57297), (2982, 46268), (3053, 45192), (3228, 42742), (3612, 38198), (3766, 36636), (3976, 34701), (5649, 24424), (5964, 23134), (6106, 22596), (6456, 21371), (7224, 19099), (7532, 18318), (9159, 15064), (11298, 12212), (11567, 11928)]