126861604

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{271}}^1\times {\mathrm{3163}}^1$

素因数の和:3475

約数の個数: 24

約数和(自身を含む): 228921728

約数和(自身を除く): 102060124

約数列:

[1, 2, 4, 37, 74, 148, 271, 542, 1084, 3163, 6326, 10027, 12652, 20054, 40108, 117031, 234062, 468124, 857173, 1714346, 3428692, 31715401, 63430802, 126861604]

約数ペア:

[(1, 126861604), (2, 63430802), (4, 31715401), (37, 3428692), (74, 1714346), (148, 857173), (271, 468124), (542, 234062), (1084, 117031), (3163, 40108), (6326, 20054), (10027, 12652)]