148535044

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{991}}^1$

素因数の和:1156

約数の個数: 48

約数和(自身を含む): 305980416

約数和(自身を除く): 157445372

約数列:

[1, 2, 4, 7, 14, 28, 53, 101, 106, 202, 212, 371, 404, 707, 742, 991, 1414, 1484, 1982, 2828, 3964, 5353, 6937, 10706, 13874, 21412, 27748, 37471, 52523, 74942, 100091, 105046, 149884, 200182, 210092, 367661, 400364, 700637, 735322, 1401274, 1470644, 2802548, 5304823, 10609646, 21219292, 37133761, 74267522, 148535044]

約数ペア:

[(1, 148535044), (2, 74267522), (4, 37133761), (7, 21219292), (14, 10609646), (28, 5304823), (53, 2802548), (101, 1470644), (106, 1401274), (202, 735322), (212, 700637), (371, 400364), (404, 367661), (707, 210092), (742, 200182), (991, 149884), (1414, 105046), (1484, 100091), (1982, 74942), (2828, 52523), (3964, 37471), (5353, 27748), (6937, 21412), (10706, 13874)]