154321876

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{70019}}^1$

素因数の和:70071

約数の個数: 24

約数和(自身を含む): 294084000

約数和(自身を除く): 139762124

約数列:

[1, 2, 4, 19, 29, 38, 58, 76, 116, 551, 1102, 2204, 70019, 140038, 280076, 1330361, 2030551, 2660722, 4061102, 5321444, 8122204, 38580469, 77160938, 154321876]

約数ペア:

[(1, 154321876), (2, 77160938), (4, 38580469), (19, 8122204), (29, 5321444), (38, 4061102), (58, 2660722), (76, 2030551), (116, 1330361), (551, 280076), (1102, 140038), (2204, 70019)]