145579408

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{577}}^1\times {\mathrm{1213}}^1$

素因数の和:1811

約数の個数: 40

約数和(自身を含む): 304534328

約数和(自身を除く): 158954920

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 577, 1154, 1213, 2308, 2426, 4616, 4852, 7501, 9232, 9704, 15002, 15769, 19408, 30004, 31538, 60008, 63076, 120016, 126152, 252304, 699901, 1399802, 2799604, 5599208, 9098713, 11198416, 18197426, 36394852, 72789704, 145579408]

約数ペア:

[(1, 145579408), (2, 72789704), (4, 36394852), (8, 18197426), (13, 11198416), (16, 9098713), (26, 5599208), (52, 2799604), (104, 1399802), (208, 699901), (577, 252304), (1154, 126152), (1213, 120016), (2308, 63076), (2426, 60008), (4616, 31538), (4852, 30004), (7501, 19408), (9232, 15769), (9704, 15002)]