145208855771

素因数分解:

$7^1\times {\mathrm{149}}^1\times {\mathrm{257}}^1\times {\mathrm{541721}}^1$

素因数の和:542134

約数の個数: 16

約数和(自身を含む): 167717131200

約数和(自身を除く): 22508275429

約数列:

[1, 7, 149, 257, 1043, 1799, 38293, 268051, 541721, 3792047, 80716429, 139222297, 565015003, 974556079, 20744122253, 145208855771]

約数ペア:

[(1, 145208855771), (7, 20744122253), (149, 974556079), (257, 565015003), (1043, 139222297), (1799, 80716429), (38293, 3792047), (268051, 541721)]