153753704

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{491}}^1\times {\mathrm{3011}}^1$

素因数の和:3521

約数の個数: 32

約数和(自身を含む): 311199840

約数和(自身を除く): 157446136

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 491, 982, 1964, 3011, 3928, 6022, 6383, 12044, 12766, 24088, 25532, 39143, 51064, 78286, 156572, 313144, 1478401, 2956802, 5913604, 11827208, 19219213, 38438426, 76876852, 153753704]

約数ペア:

[(1, 153753704), (2, 76876852), (4, 38438426), (8, 19219213), (13, 11827208), (26, 5913604), (52, 2956802), (104, 1478401), (491, 313144), (982, 156572), (1964, 78286), (3011, 51064), (3928, 39143), (6022, 25532), (6383, 24088), (12044, 12766)]