91149856

素因数分解:

$2^5\times 7^1\times {\mathrm{149}}^1\times {\mathrm{2731}}^1$

素因数の和:2897

約数の個数: 48

約数和(自身を含む): 206539200

約数和(自身を除く): 115389344

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 149, 224, 298, 596, 1043, 1192, 2086, 2384, 2731, 4172, 4768, 5462, 8344, 10924, 16688, 19117, 21848, 33376, 38234, 43696, 76468, 87392, 152936, 305872, 406919, 611744, 813838, 1627676, 2848433, 3255352, 5696866, 6510704, 11393732, 13021408, 22787464, 45574928, 91149856]

約数ペア:

[(1, 91149856), (2, 45574928), (4, 22787464), (7, 13021408), (8, 11393732), (14, 6510704), (16, 5696866), (28, 3255352), (32, 2848433), (56, 1627676), (112, 813838), (149, 611744), (224, 406919), (298, 305872), (596, 152936), (1043, 87392), (1192, 76468), (2086, 43696), (2384, 38234), (2731, 33376), (4172, 21848), (4768, 19117), (5462, 16688), (8344, 10924)]