138359104

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{166297}}^1$

素因数の和:166322

約数の個数: 28

約数和(自身を含む): 295677844

約数和(自身を除く): 157318740

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 166297, 332594, 665188, 1330376, 2161861, 2660752, 4323722, 5321504, 8647444, 10643008, 17294888, 34589776, 69179552, 138359104]

約数ペア:

[(1, 138359104), (2, 69179552), (4, 34589776), (8, 17294888), (13, 10643008), (16, 8647444), (26, 5321504), (32, 4323722), (52, 2660752), (64, 2161861), (104, 1330376), (208, 665188), (416, 332594), (832, 166297)]