143915872

素因数分解:

$2^5\times {\mathrm{311}}^1\times {\mathrm{14461}}^1$

素因数の和:14782

約数の個数: 24

約数和(自身を含む): 284265072

約数和(自身を除く): 140349200

約数列:

[1, 2, 4, 8, 16, 32, 311, 622, 1244, 2488, 4976, 9952, 14461, 28922, 57844, 115688, 231376, 462752, 4497371, 8994742, 17989484, 35978968, 71957936, 143915872]

約数ペア:

[(1, 143915872), (2, 71957936), (4, 35978968), (8, 17989484), (16, 8994742), (32, 4497371), (311, 462752), (622, 231376), (1244, 115688), (2488, 57844), (4976, 28922), (9952, 14461)]