138437544

素因数分解:

$2^3\times 3^1\times 7^3\times {\mathrm{67}}^1\times {\mathrm{251}}^1$

素因数の和:348

約数の個数: 128

約数和(自身を含む): 411264000

約数和(自身を除く): 272826456

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 67, 84, 98, 134, 147, 168, 196, 201, 251, 268, 294, 343, 392, 402, 469, 502, 536, 588, 686, 753, 804, 938, 1004, 1029, 1176, 1372, 1407, 1506, 1608, 1757, 1876, 2008, 2058, 2744, 2814, 3012, 3283, 3514, 3752, 4116, 5271, 5628, 6024, 6566, 7028, 8232, 9849, 10542, 11256, 12299, 13132, 14056, 16817, 19698, 21084, 22981, 24598, 26264, 33634, 36897, 39396, 42168, 45962, 49196, 50451, 67268, 68943, 73794, 78792, 86093, 91924, 98392, 100902, 117719, 134536, 137886, 147588, 172186, 183848, 201804, 235438, 258279, 275772, 295176, 344372, 353157, 403608, 470876, 516558, 551544, 688744, 706314, 824033, 941752, 1033116, 1412628, 1648066, 2066232, 2472099, 2825256, 3296132, 4944198, 5768231, 6592264, 9888396, 11536462, 17304693, 19776792, 23072924, 34609386, 46145848, 69218772, 138437544]

約数ペア:

[(1, 138437544), (2, 69218772), (3, 46145848), (4, 34609386), (6, 23072924), (7, 19776792), (8, 17304693), (12, 11536462), (14, 9888396), (21, 6592264), (24, 5768231), (28, 4944198), (42, 3296132), (49, 2825256), (56, 2472099), (67, 2066232), (84, 1648066), (98, 1412628), (134, 1033116), (147, 941752), (168, 824033), (196, 706314), (201, 688744), (251, 551544), (268, 516558), (294, 470876), (343, 403608), (392, 353157), (402, 344372), (469, 295176), (502, 275772), (536, 258279), (588, 235438), (686, 201804), (753, 183848), (804, 172186), (938, 147588), (1004, 137886), (1029, 134536), (1176, 117719), (1372, 100902), (1407, 98392), (1506, 91924), (1608, 86093), (1757, 78792), (1876, 73794), (2008, 68943), (2058, 67268), (2744, 50451), (2814, 49196), (3012, 45962), (3283, 42168), (3514, 39396), (3752, 36897), (4116, 33634), (5271, 26264), (5628, 24598), (6024, 22981), (6566, 21084), (7028, 19698), (8232, 16817), (9849, 14056), (10542, 13132), (11256, 12299)]