168169456

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{6079}}^1$

素因数の和:6126

約数の個数: 80

約数和(自身を含む): 422195200

約数和(自身を除く): 254025744

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 38, 52, 56, 76, 91, 104, 112, 133, 152, 182, 208, 247, 266, 304, 364, 494, 532, 728, 988, 1064, 1456, 1729, 1976, 2128, 3458, 3952, 6079, 6916, 12158, 13832, 24316, 27664, 42553, 48632, 79027, 85106, 97264, 115501, 158054, 170212, 231002, 316108, 340424, 462004, 553189, 632216, 680848, 808507, 924008, 1106378, 1264432, 1501513, 1617014, 1848016, 2212756, 3003026, 3234028, 4425512, 6006052, 6468056, 8851024, 10510591, 12012104, 12936112, 21021182, 24024208, 42042364, 84084728, 168169456]

約数ペア:

[(1, 168169456), (2, 84084728), (4, 42042364), (7, 24024208), (8, 21021182), (13, 12936112), (14, 12012104), (16, 10510591), (19, 8851024), (26, 6468056), (28, 6006052), (38, 4425512), (52, 3234028), (56, 3003026), (76, 2212756), (91, 1848016), (104, 1617014), (112, 1501513), (133, 1264432), (152, 1106378), (182, 924008), (208, 808507), (247, 680848), (266, 632216), (304, 553189), (364, 462004), (494, 340424), (532, 316108), (728, 231002), (988, 170212), (1064, 158054), (1456, 115501), (1729, 97264), (1976, 85106), (2128, 79027), (3458, 48632), (3952, 42553), (6079, 27664), (6916, 24316), (12158, 13832)]