128062194

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{131}}^1\times {\mathrm{151}}^1$

素因数の和:383

約数の個数: 64

約数和(自身を含む): 283143168

約数和(自身を除く): 155080974

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 83, 131, 151, 166, 249, 262, 302, 393, 453, 498, 786, 906, 1079, 1703, 1963, 2158, 3237, 3406, 3926, 5109, 5889, 6474, 10218, 10873, 11778, 12533, 19781, 21746, 25066, 32619, 37599, 39562, 59343, 65238, 75198, 118686, 141349, 162929, 257153, 282698, 325858, 424047, 488787, 514306, 771459, 848094, 977574, 1542918, 1641823, 3283646, 4925469, 9850938, 21343699, 42687398, 64031097, 128062194]

約数ペア:

[(1, 128062194), (2, 64031097), (3, 42687398), (6, 21343699), (13, 9850938), (26, 4925469), (39, 3283646), (78, 1641823), (83, 1542918), (131, 977574), (151, 848094), (166, 771459), (249, 514306), (262, 488787), (302, 424047), (393, 325858), (453, 282698), (498, 257153), (786, 162929), (906, 141349), (1079, 118686), (1703, 75198), (1963, 65238), (2158, 59343), (3237, 39562), (3406, 37599), (3926, 32619), (5109, 25066), (5889, 21746), (6474, 19781), (10218, 12533), (10873, 11778)]