136447792

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{3109}}^1$

素因数の和:3341

約数の個数: 40

約数和(自身を含む): 286144880

約数和(自身を除く): 149697088

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 211, 422, 844, 1688, 2743, 3109, 3376, 5486, 6218, 10972, 12436, 21944, 24872, 40417, 43888, 49744, 80834, 161668, 323336, 646672, 655999, 1311998, 2623996, 5247992, 8527987, 10495984, 17055974, 34111948, 68223896, 136447792]

約数ペア:

[(1, 136447792), (2, 68223896), (4, 34111948), (8, 17055974), (13, 10495984), (16, 8527987), (26, 5247992), (52, 2623996), (104, 1311998), (208, 655999), (211, 646672), (422, 323336), (844, 161668), (1688, 80834), (2743, 49744), (3109, 43888), (3376, 40417), (5486, 24872), (6218, 21944), (10972, 12436)]