154725018

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{193891}}^1$

素因数の和:193922

約数の個数: 32

約数和(自身を含む): 372272640

約数和(自身を除く): 217547622

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 193891, 387782, 581673, 1163346, 1357237, 2714474, 3683929, 4071711, 7367858, 8143422, 11051787, 22103574, 25787503, 51575006, 77362509, 154725018]

約数ペア:

[(1, 154725018), (2, 77362509), (3, 51575006), (6, 25787503), (7, 22103574), (14, 11051787), (19, 8143422), (21, 7367858), (38, 4071711), (42, 3683929), (57, 2714474), (114, 1357237), (133, 1163346), (266, 581673), (399, 387782), (798, 193891)]