180102104

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{247393}}^1$

素因数の和:247419

約数の個数: 32

約数和(自身を含む): 415621920

約数和(自身を除く): 235519816

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 247393, 494786, 989572, 1731751, 1979144, 3216109, 3463502, 6432218, 6927004, 12864436, 13854008, 22512763, 25728872, 45025526, 90051052, 180102104]

約数ペア:

[(1, 180102104), (2, 90051052), (4, 45025526), (7, 25728872), (8, 22512763), (13, 13854008), (14, 12864436), (26, 6927004), (28, 6432218), (52, 3463502), (56, 3216109), (91, 1979144), (104, 1731751), (182, 989572), (364, 494786), (728, 247393)]