142494252

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{487}}^1\times {\mathrm{659}}^1$

素因数の和:1190

約数の個数: 48

約数和(自身を含む): 342693120

約数和(自身を除く): 200198868

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 444, 487, 659, 974, 1318, 1461, 1948, 1977, 2636, 2922, 3954, 5844, 7908, 18019, 24383, 36038, 48766, 54057, 72076, 73149, 97532, 108114, 146298, 216228, 292596, 320933, 641866, 962799, 1283732, 1925598, 3851196, 11874521, 23749042, 35623563, 47498084, 71247126, 142494252]

約数ペア:

[(1, 142494252), (2, 71247126), (3, 47498084), (4, 35623563), (6, 23749042), (12, 11874521), (37, 3851196), (74, 1925598), (111, 1283732), (148, 962799), (222, 641866), (444, 320933), (487, 292596), (659, 216228), (974, 146298), (1318, 108114), (1461, 97532), (1948, 73149), (1977, 72076), (2636, 54057), (2922, 48766), (3954, 36038), (5844, 24383), (7908, 18019)]