144996738

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{7559}}^1$

素因数の和:7726

約数の個数: 32

約数和(自身を含む): 304819200

約数和(自身を除く): 159822462

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 139, 278, 417, 834, 3197, 6394, 7559, 9591, 15118, 19182, 22677, 45354, 173857, 347714, 521571, 1043142, 1050701, 2101402, 3152103, 6304206, 24166123, 48332246, 72498369, 144996738]

約数ペア:

[(1, 144996738), (2, 72498369), (3, 48332246), (6, 24166123), (23, 6304206), (46, 3152103), (69, 2101402), (138, 1050701), (139, 1043142), (278, 521571), (417, 347714), (834, 173857), (3197, 45354), (6394, 22677), (7559, 19182), (9591, 15118)]