127228976

素因数分解:

$2^4\times 7^1\times {\mathrm{151}}^1\times {\mathrm{7523}}^1$

素因数の和:7689

約数の個数: 40

約数和(自身を含む): 283624704

約数和(自身を除く): 156395728

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 151, 302, 604, 1057, 1208, 2114, 2416, 4228, 7523, 8456, 15046, 16912, 30092, 52661, 60184, 105322, 120368, 210644, 421288, 842576, 1135973, 2271946, 4543892, 7951811, 9087784, 15903622, 18175568, 31807244, 63614488, 127228976]

約数ペア:

[(1, 127228976), (2, 63614488), (4, 31807244), (7, 18175568), (8, 15903622), (14, 9087784), (16, 7951811), (28, 4543892), (56, 2271946), (112, 1135973), (151, 842576), (302, 421288), (604, 210644), (1057, 120368), (1208, 105322), (2114, 60184), (2416, 52661), (4228, 30092), (7523, 16912), (8456, 15046)]