128562012

素因数分解:

$2^2\times 3^3\times {\mathrm{67}}^1\times {\mathrm{109}}^1\times {\mathrm{163}}^1$

素因数の和:352

約数の個数: 96

約数和(自身を含む): 343481600

約数和(自身を除く): 214919588

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 67, 108, 109, 134, 163, 201, 218, 268, 326, 327, 402, 436, 489, 603, 652, 654, 804, 978, 981, 1206, 1308, 1467, 1809, 1956, 1962, 2412, 2934, 2943, 3618, 3924, 4401, 5868, 5886, 7236, 7303, 8802, 10921, 11772, 14606, 17604, 17767, 21842, 21909, 29212, 32763, 35534, 43684, 43818, 53301, 65526, 65727, 71068, 87636, 98289, 106602, 131052, 131454, 159903, 196578, 197181, 213204, 262908, 294867, 319806, 393156, 394362, 479709, 589734, 639612, 788724, 959418, 1179468, 1190389, 1918836, 2380778, 3571167, 4761556, 7142334, 10713501, 14284668, 21427002, 32140503, 42854004, 64281006, 128562012]

約数ペア:

[(1, 128562012), (2, 64281006), (3, 42854004), (4, 32140503), (6, 21427002), (9, 14284668), (12, 10713501), (18, 7142334), (27, 4761556), (36, 3571167), (54, 2380778), (67, 1918836), (108, 1190389), (109, 1179468), (134, 959418), (163, 788724), (201, 639612), (218, 589734), (268, 479709), (326, 394362), (327, 393156), (402, 319806), (436, 294867), (489, 262908), (603, 213204), (652, 197181), (654, 196578), (804, 159903), (978, 131454), (981, 131052), (1206, 106602), (1308, 98289), (1467, 87636), (1809, 71068), (1956, 65727), (1962, 65526), (2412, 53301), (2934, 43818), (2943, 43684), (3618, 35534), (3924, 32763), (4401, 29212), (5868, 21909), (5886, 21842), (7236, 17767), (7303, 17604), (8802, 14606), (10921, 11772)]