128132704

素因数分解:

$2^5\times 7^1\times {\mathrm{211}}^1\times {\mathrm{2711}}^1$

素因数の和:2939

約数の個数: 48

約数和(自身を含む): 289771776

約数和(自身を除く): 161639072

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 211, 224, 422, 844, 1477, 1688, 2711, 2954, 3376, 5422, 5908, 6752, 10844, 11816, 18977, 21688, 23632, 37954, 43376, 47264, 75908, 86752, 151816, 303632, 572021, 607264, 1144042, 2288084, 4004147, 4576168, 8008294, 9152336, 16016588, 18304672, 32033176, 64066352, 128132704]

約数ペア:

[(1, 128132704), (2, 64066352), (4, 32033176), (7, 18304672), (8, 16016588), (14, 9152336), (16, 8008294), (28, 4576168), (32, 4004147), (56, 2288084), (112, 1144042), (211, 607264), (224, 572021), (422, 303632), (844, 151816), (1477, 86752), (1688, 75908), (2711, 47264), (2954, 43376), (3376, 37954), (5422, 23632), (5908, 21688), (6752, 18977), (10844, 11816)]