142725502

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{151}}^1\times {\mathrm{241}}^1$

素因数の和:484

約数の個数: 32

約数和(自身を含む): 226442304

約数和(自身を除く): 83716802

約数列:

[1, 2, 37, 53, 74, 106, 151, 241, 302, 482, 1961, 3922, 5587, 8003, 8917, 11174, 12773, 16006, 17834, 25546, 36391, 72782, 296111, 472601, 592222, 945202, 1346467, 1928723, 2692934, 3857446, 71362751, 142725502]

約数ペア:

[(1, 142725502), (2, 71362751), (37, 3857446), (53, 2692934), (74, 1928723), (106, 1346467), (151, 945202), (241, 592222), (302, 472601), (482, 296111), (1961, 72782), (3922, 36391), (5587, 25546), (8003, 17834), (8917, 16006), (11174, 12773)]