158341232

素因数分解:

$2^4\times 7^1\times {\mathrm{487}}^1\times {\mathrm{2903}}^1$

素因数の和:3405

約数の個数: 40

約数和(自身を含む): 351453696

約数和(自身を除く): 193112464

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 487, 974, 1948, 2903, 3409, 3896, 5806, 6818, 7792, 11612, 13636, 20321, 23224, 27272, 40642, 46448, 54544, 81284, 162568, 325136, 1413761, 2827522, 5655044, 9896327, 11310088, 19792654, 22620176, 39585308, 79170616, 158341232]

約数ペア:

[(1, 158341232), (2, 79170616), (4, 39585308), (7, 22620176), (8, 19792654), (14, 11310088), (16, 9896327), (28, 5655044), (56, 2827522), (112, 1413761), (487, 325136), (974, 162568), (1948, 81284), (2903, 54544), (3409, 46448), (3896, 40642), (5806, 27272), (6818, 23224), (7792, 20321), (11612, 13636)]