141656816

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{433}}^1$

素因数の和:598

約数の個数: 80

約数和(自身を含む): 330645504

約数和(自身を除く): 188988688

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 56, 92, 112, 127, 161, 184, 254, 322, 368, 433, 508, 644, 866, 889, 1016, 1288, 1732, 1778, 2032, 2576, 2921, 3031, 3464, 3556, 5842, 6062, 6928, 7112, 9959, 11684, 12124, 14224, 19918, 20447, 23368, 24248, 39836, 40894, 46736, 48496, 54991, 69713, 79672, 81788, 109982, 139426, 159344, 163576, 219964, 278852, 327152, 384937, 439928, 557704, 769874, 879856, 1115408, 1264793, 1539748, 2529586, 3079496, 5059172, 6158992, 8853551, 10118344, 17707102, 20236688, 35414204, 70828408, 141656816]

約数ペア:

[(1, 141656816), (2, 70828408), (4, 35414204), (7, 20236688), (8, 17707102), (14, 10118344), (16, 8853551), (23, 6158992), (28, 5059172), (46, 3079496), (56, 2529586), (92, 1539748), (112, 1264793), (127, 1115408), (161, 879856), (184, 769874), (254, 557704), (322, 439928), (368, 384937), (433, 327152), (508, 278852), (644, 219964), (866, 163576), (889, 159344), (1016, 139426), (1288, 109982), (1732, 81788), (1778, 79672), (2032, 69713), (2576, 54991), (2921, 48496), (3031, 46736), (3464, 40894), (3556, 39836), (5842, 24248), (6062, 23368), (6928, 20447), (7112, 19918), (9959, 14224), (11684, 12124)]