146976180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{188431}}^1$

素因数の和:188456

約数の個数: 48

約数和(自身を含む): 443192064

約数和(自身を除く): 296215884

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 188431, 376862, 565293, 753724, 942155, 1130586, 1884310, 2261172, 2449603, 2826465, 3768620, 4899206, 5652930, 7348809, 9798412, 11305860, 12248015, 14697618, 24496030, 29395236, 36744045, 48992060, 73488090, 146976180]

約数ペア:

[(1, 146976180), (2, 73488090), (3, 48992060), (4, 36744045), (5, 29395236), (6, 24496030), (10, 14697618), (12, 12248015), (13, 11305860), (15, 9798412), (20, 7348809), (26, 5652930), (30, 4899206), (39, 3768620), (52, 2826465), (60, 2449603), (65, 2261172), (78, 1884310), (130, 1130586), (156, 942155), (195, 753724), (260, 565293), (390, 376862), (780, 188431)]