161312736

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{6803}}^1$

素因数の和:6848

約数の個数: 96

約数和(自身を含む): 480090240

約数和(自身を除く): 318777504

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 32, 38, 39, 48, 52, 57, 76, 78, 96, 104, 114, 152, 156, 208, 228, 247, 304, 312, 416, 456, 494, 608, 624, 741, 912, 988, 1248, 1482, 1824, 1976, 2964, 3952, 5928, 6803, 7904, 11856, 13606, 20409, 23712, 27212, 40818, 54424, 81636, 88439, 108848, 129257, 163272, 176878, 217696, 258514, 265317, 326544, 353756, 387771, 517028, 530634, 653088, 707512, 775542, 1034056, 1061268, 1415024, 1551084, 1680341, 2068112, 2122536, 2830048, 3102168, 3360682, 4136224, 4245072, 5041023, 6204336, 6721364, 8490144, 10082046, 12408672, 13442728, 20164092, 26885456, 40328184, 53770912, 80656368, 161312736]

約数ペア:

[(1, 161312736), (2, 80656368), (3, 53770912), (4, 40328184), (6, 26885456), (8, 20164092), (12, 13442728), (13, 12408672), (16, 10082046), (19, 8490144), (24, 6721364), (26, 6204336), (32, 5041023), (38, 4245072), (39, 4136224), (48, 3360682), (52, 3102168), (57, 2830048), (76, 2122536), (78, 2068112), (96, 1680341), (104, 1551084), (114, 1415024), (152, 1061268), (156, 1034056), (208, 775542), (228, 707512), (247, 653088), (304, 530634), (312, 517028), (416, 387771), (456, 353756), (494, 326544), (608, 265317), (624, 258514), (741, 217696), (912, 176878), (988, 163272), (1248, 129257), (1482, 108848), (1824, 88439), (1976, 81636), (2964, 54424), (3952, 40818), (5928, 27212), (6803, 23712), (7904, 20409), (11856, 13606)]