164345136

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{5813}}^1$

素因数の和:5874

約数の個数: 80

約数和(自身を含む): 461399040

約数和(自身を除く): 297053904

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 31, 38, 48, 57, 62, 76, 93, 114, 124, 152, 186, 228, 248, 304, 372, 456, 496, 589, 744, 912, 1178, 1488, 1767, 2356, 3534, 4712, 5813, 7068, 9424, 11626, 14136, 17439, 23252, 28272, 34878, 46504, 69756, 93008, 110447, 139512, 180203, 220894, 279024, 331341, 360406, 441788, 540609, 662682, 720812, 883576, 1081218, 1325364, 1441624, 1767152, 2162436, 2650728, 2883248, 3423857, 4324872, 5301456, 6847714, 8649744, 10271571, 13695428, 20543142, 27390856, 41086284, 54781712, 82172568, 164345136]

約数ペア:

[(1, 164345136), (2, 82172568), (3, 54781712), (4, 41086284), (6, 27390856), (8, 20543142), (12, 13695428), (16, 10271571), (19, 8649744), (24, 6847714), (31, 5301456), (38, 4324872), (48, 3423857), (57, 2883248), (62, 2650728), (76, 2162436), (93, 1767152), (114, 1441624), (124, 1325364), (152, 1081218), (186, 883576), (228, 720812), (248, 662682), (304, 540609), (372, 441788), (456, 360406), (496, 331341), (589, 279024), (744, 220894), (912, 180203), (1178, 139512), (1488, 110447), (1767, 93008), (2356, 69756), (3534, 46504), (4712, 34878), (5813, 28272), (7068, 23252), (9424, 17439), (11626, 14136)]