104489138

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{71}}^1\times {\mathrm{107}}^1$

素因数の和:239

約数の個数: 48

約数和(自身を含む): 180605376

約数和(自身を除く): 76116238

約数列:

[1, 2, 13, 23, 26, 46, 71, 107, 142, 214, 299, 529, 598, 923, 1058, 1391, 1633, 1846, 2461, 2782, 3266, 4922, 6877, 7597, 13754, 15194, 21229, 31993, 37559, 42458, 56603, 63986, 75118, 98761, 113206, 174731, 197522, 349462, 488267, 735839, 976534, 1471678, 2271503, 4018813, 4543006, 8037626, 52244569, 104489138]

約数ペア:

[(1, 104489138), (2, 52244569), (13, 8037626), (23, 4543006), (26, 4018813), (46, 2271503), (71, 1471678), (107, 976534), (142, 735839), (214, 488267), (299, 349462), (529, 197522), (598, 174731), (923, 113206), (1058, 98761), (1391, 75118), (1633, 63986), (1846, 56603), (2461, 42458), (2782, 37559), (3266, 31993), (4922, 21229), (6877, 15194), (7597, 13754)]