127241668

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{491}}^1$

素因数の和:652

約数の個数: 48

約数和(自身を含む): 244992384

約数和(自身を除く): 117750716

約数列:

[1, 2, 4, 17, 34, 37, 68, 74, 103, 148, 206, 412, 491, 629, 982, 1258, 1751, 1964, 2516, 3502, 3811, 7004, 7622, 8347, 15244, 16694, 18167, 33388, 36334, 50573, 64787, 72668, 101146, 129574, 202292, 259148, 308839, 617678, 859741, 1235356, 1719482, 1871201, 3438964, 3742402, 7484804, 31810417, 63620834, 127241668]

約数ペア:

[(1, 127241668), (2, 63620834), (4, 31810417), (17, 7484804), (34, 3742402), (37, 3438964), (68, 1871201), (74, 1719482), (103, 1235356), (148, 859741), (206, 617678), (412, 308839), (491, 259148), (629, 202292), (982, 129574), (1258, 101146), (1751, 72668), (1964, 64787), (2516, 50573), (3502, 36334), (3811, 33388), (7004, 18167), (7622, 16694), (8347, 15244)]