138341868

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{523}}^1$

素因数の和:651

約数の個数: 96

約数和(自身を含む): 383115264

約数和(自身を除く): 244773396

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 47, 67, 84, 94, 134, 141, 188, 201, 268, 282, 329, 402, 469, 523, 564, 658, 804, 938, 987, 1046, 1316, 1407, 1569, 1876, 1974, 2092, 2814, 3138, 3149, 3661, 3948, 5628, 6276, 6298, 7322, 9447, 10983, 12596, 14644, 18894, 21966, 22043, 24581, 35041, 37788, 43932, 44086, 49162, 66129, 70082, 73743, 88172, 98324, 105123, 132258, 140164, 147486, 172067, 210246, 245287, 264516, 294972, 344134, 420492, 490574, 516201, 688268, 735861, 981148, 1032402, 1471722, 1646927, 2064804, 2943444, 3293854, 4940781, 6587708, 9881562, 11528489, 19763124, 23056978, 34585467, 46113956, 69170934, 138341868]

約数ペア:

[(1, 138341868), (2, 69170934), (3, 46113956), (4, 34585467), (6, 23056978), (7, 19763124), (12, 11528489), (14, 9881562), (21, 6587708), (28, 4940781), (42, 3293854), (47, 2943444), (67, 2064804), (84, 1646927), (94, 1471722), (134, 1032402), (141, 981148), (188, 735861), (201, 688268), (268, 516201), (282, 490574), (329, 420492), (402, 344134), (469, 294972), (523, 264516), (564, 245287), (658, 210246), (804, 172067), (938, 147486), (987, 140164), (1046, 132258), (1316, 105123), (1407, 98324), (1569, 88172), (1876, 73743), (1974, 70082), (2092, 66129), (2814, 49162), (3138, 44086), (3149, 43932), (3661, 37788), (3948, 35041), (5628, 24581), (6276, 22043), (6298, 21966), (7322, 18894), (9447, 14644), (10983, 12596)]