127943696

素因数分解:

$2^4\times {\mathrm{31}}^2\times {\mathrm{53}}^1\times {\mathrm{157}}^1$

素因数の和:280

約数の個数: 60

約数和(自身を含む): 262640556

約数和(自身を除く): 134696860

約数列:

[1, 2, 4, 8, 16, 31, 53, 62, 106, 124, 157, 212, 248, 314, 424, 496, 628, 848, 961, 1256, 1643, 1922, 2512, 3286, 3844, 4867, 6572, 7688, 8321, 9734, 13144, 15376, 16642, 19468, 26288, 33284, 38936, 50933, 66568, 77872, 101866, 133136, 150877, 203732, 257951, 301754, 407464, 515902, 603508, 814928, 1031804, 1207016, 2063608, 2414032, 4127216, 7996481, 15992962, 31985924, 63971848, 127943696]

約数ペア:

[(1, 127943696), (2, 63971848), (4, 31985924), (8, 15992962), (16, 7996481), (31, 4127216), (53, 2414032), (62, 2063608), (106, 1207016), (124, 1031804), (157, 814928), (212, 603508), (248, 515902), (314, 407464), (424, 301754), (496, 257951), (628, 203732), (848, 150877), (961, 133136), (1256, 101866), (1643, 77872), (1922, 66568), (2512, 50933), (3286, 38936), (3844, 33284), (4867, 26288), (6572, 19468), (7688, 16642), (8321, 15376), (9734, 13144)]