137024972

素因数分解:

$2^2\times 7^2\times {\mathrm{163}}^1\times {\mathrm{4289}}^1$

素因数の和:4470

約数の個数: 36

約数和(自身を含む): 280720440

約数和(自身を除く): 143695468

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 163, 196, 326, 652, 1141, 2282, 4289, 4564, 7987, 8578, 15974, 17156, 30023, 31948, 60046, 120092, 210161, 420322, 699107, 840644, 1398214, 2796428, 4893749, 9787498, 19574996, 34256243, 68512486, 137024972]

約数ペア:

[(1, 137024972), (2, 68512486), (4, 34256243), (7, 19574996), (14, 9787498), (28, 4893749), (49, 2796428), (98, 1398214), (163, 840644), (196, 699107), (326, 420322), (652, 210161), (1141, 120092), (2282, 60046), (4289, 31948), (4564, 30023), (7987, 17156), (8578, 15974)]