179103438

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{331}}^1\times {\mathrm{1307}}^1$

素因数の和:1669

約数の個数: 48

約数和(自身を含む): 406463616

約数和(自身を除く): 227360178

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 331, 414, 662, 993, 1307, 1986, 2614, 2979, 3921, 5958, 7613, 7842, 11763, 15226, 22839, 23526, 30061, 45678, 60122, 68517, 90183, 137034, 180366, 270549, 432617, 541098, 865234, 1297851, 2595702, 3893553, 7787106, 9950191, 19900382, 29850573, 59701146, 89551719, 179103438]

約数ペア:

[(1, 179103438), (2, 89551719), (3, 59701146), (6, 29850573), (9, 19900382), (18, 9950191), (23, 7787106), (46, 3893553), (69, 2595702), (138, 1297851), (207, 865234), (331, 541098), (414, 432617), (662, 270549), (993, 180366), (1307, 137034), (1986, 90183), (2614, 68517), (2979, 60122), (3921, 45678), (5958, 30061), (7613, 23526), (7842, 22839), (11763, 15226)]