145827458

素因数分解:

$2^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{76031}}^1$

素因数の和:76177

約数の個数: 16

約数和(自身を含む): 251817984

約数和(自身を除く): 105990526

約数列:

[1, 2, 7, 14, 137, 274, 959, 1918, 76031, 152062, 532217, 1064434, 10416247, 20832494, 72913729, 145827458]

約数ペア:

[(1, 145827458), (2, 72913729), (7, 20832494), (14, 10416247), (137, 1064434), (274, 532217), (959, 152062), (1918, 76031)]