128851536

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{277}}^1\times {\mathrm{881}}^1$

素因数の和:1180

約数の個数: 80

約数和(自身を含む): 364851648

約数和(自身を除く): 236000112

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 277, 528, 554, 831, 881, 1108, 1662, 1762, 2216, 2643, 3047, 3324, 3524, 4432, 5286, 6094, 6648, 7048, 9141, 9691, 10572, 12188, 13296, 14096, 18282, 19382, 21144, 24376, 29073, 36564, 38764, 42288, 48752, 58146, 73128, 77528, 116292, 146256, 155056, 232584, 244037, 465168, 488074, 732111, 976148, 1464222, 1952296, 2684407, 2928444, 3904592, 5368814, 5856888, 8053221, 10737628, 11713776, 16106442, 21475256, 32212884, 42950512, 64425768, 128851536]

約数ペア:

[(1, 128851536), (2, 64425768), (3, 42950512), (4, 32212884), (6, 21475256), (8, 16106442), (11, 11713776), (12, 10737628), (16, 8053221), (22, 5856888), (24, 5368814), (33, 3904592), (44, 2928444), (48, 2684407), (66, 1952296), (88, 1464222), (132, 976148), (176, 732111), (264, 488074), (277, 465168), (528, 244037), (554, 232584), (831, 155056), (881, 146256), (1108, 116292), (1662, 77528), (1762, 73128), (2216, 58146), (2643, 48752), (3047, 42288), (3324, 38764), (3524, 36564), (4432, 29073), (5286, 24376), (6094, 21144), (6648, 19382), (7048, 18282), (9141, 14096), (9691, 13296), (10572, 12188)]