126447188

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{613}}^1$

素因数の和:816

約数の個数: 48

約数和(自身を含む): 259943040

約数和(自身を除く): 133495852

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 139, 212, 278, 371, 556, 613, 742, 973, 1226, 1484, 1946, 2452, 3892, 4291, 7367, 8582, 14734, 17164, 29468, 32489, 51569, 64978, 85207, 103138, 129956, 170414, 206276, 227423, 340828, 454846, 596449, 909692, 1192898, 2385796, 4515971, 9031942, 18063884, 31611797, 63223594, 126447188]

約数ペア:

[(1, 126447188), (2, 63223594), (4, 31611797), (7, 18063884), (14, 9031942), (28, 4515971), (53, 2385796), (106, 1192898), (139, 909692), (212, 596449), (278, 454846), (371, 340828), (556, 227423), (613, 206276), (742, 170414), (973, 129956), (1226, 103138), (1484, 85207), (1946, 64978), (2452, 51569), (3892, 32489), (4291, 29468), (7367, 17164), (8582, 14734)]