127416016

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{87511}}^1$

素因数の和:87539

約数の個数: 40

約数和(自身を含む): 303841664

約数和(自身を除く): 176425648

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 87511, 175022, 350044, 612577, 700088, 1137643, 1225154, 1400176, 2275286, 2450308, 4550572, 4900616, 7963501, 9101144, 9801232, 15927002, 18202288, 31854004, 63708008, 127416016]

約数ペア:

[(1, 127416016), (2, 63708008), (4, 31854004), (7, 18202288), (8, 15927002), (13, 9801232), (14, 9101144), (16, 7963501), (26, 4900616), (28, 4550572), (52, 2450308), (56, 2275286), (91, 1400176), (104, 1225154), (112, 1137643), (182, 700088), (208, 612577), (364, 350044), (728, 175022), (1456, 87511)]