138416064

素因数分解:

$2^6\times 3^1\times {\mathrm{19}}^2\times {\mathrm{1997}}^1$

素因数の和:2050

約数の個数: 84

約数和(自身を含む): 386708904

約数和(自身を除く): 248292840

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 152, 192, 228, 304, 361, 456, 608, 722, 912, 1083, 1216, 1444, 1824, 1997, 2166, 2888, 3648, 3994, 4332, 5776, 5991, 7988, 8664, 11552, 11982, 15976, 17328, 23104, 23964, 31952, 34656, 37943, 47928, 63904, 69312, 75886, 95856, 113829, 127808, 151772, 191712, 227658, 303544, 383424, 455316, 607088, 720917, 910632, 1214176, 1441834, 1821264, 2162751, 2428352, 2883668, 3642528, 4325502, 5767336, 7285056, 8651004, 11534672, 17302008, 23069344, 34604016, 46138688, 69208032, 138416064]

約数ペア:

[(1, 138416064), (2, 69208032), (3, 46138688), (4, 34604016), (6, 23069344), (8, 17302008), (12, 11534672), (16, 8651004), (19, 7285056), (24, 5767336), (32, 4325502), (38, 3642528), (48, 2883668), (57, 2428352), (64, 2162751), (76, 1821264), (96, 1441834), (114, 1214176), (152, 910632), (192, 720917), (228, 607088), (304, 455316), (361, 383424), (456, 303544), (608, 227658), (722, 191712), (912, 151772), (1083, 127808), (1216, 113829), (1444, 95856), (1824, 75886), (1997, 69312), (2166, 63904), (2888, 47928), (3648, 37943), (3994, 34656), (4332, 31952), (5776, 23964), (5991, 23104), (7988, 17328), (8664, 15976), (11552, 11982)]