141397004

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{151}}^1\times {\mathrm{631}}^1$

素因数の和:846

約数の個数: 48

約数和(自身を含む): 290497536

約数和(自身を除く): 149100532

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 151, 212, 302, 371, 604, 631, 742, 1057, 1262, 1484, 2114, 2524, 4228, 4417, 8003, 8834, 16006, 17668, 32012, 33443, 56021, 66886, 95281, 112042, 133772, 190562, 224084, 234101, 381124, 468202, 666967, 936404, 1333934, 2667868, 5049893, 10099786, 20199572, 35349251, 70698502, 141397004]

約数ペア:

[(1, 141397004), (2, 70698502), (4, 35349251), (7, 20199572), (14, 10099786), (28, 5049893), (53, 2667868), (106, 1333934), (151, 936404), (212, 666967), (302, 468202), (371, 381124), (604, 234101), (631, 224084), (742, 190562), (1057, 133772), (1262, 112042), (1484, 95281), (2114, 66886), (2524, 56021), (4228, 33443), (4417, 32012), (8003, 17668), (8834, 16006)]