151811844

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{239}}^1\times {\mathrm{1231}}^1$

素因数の和:1520

約数の個数: 48

約数和(自身を含む): 364277760

約数和(自身を除く): 212465916

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 239, 258, 478, 516, 717, 956, 1231, 1434, 2462, 2868, 3693, 4924, 7386, 10277, 14772, 20554, 30831, 41108, 52933, 61662, 105866, 123324, 158799, 211732, 294209, 317598, 588418, 635196, 882627, 1176836, 1765254, 3530508, 12650987, 25301974, 37952961, 50603948, 75905922, 151811844]

約数ペア:

[(1, 151811844), (2, 75905922), (3, 50603948), (4, 37952961), (6, 25301974), (12, 12650987), (43, 3530508), (86, 1765254), (129, 1176836), (172, 882627), (239, 635196), (258, 588418), (478, 317598), (516, 294209), (717, 211732), (956, 158799), (1231, 123324), (1434, 105866), (2462, 61662), (2868, 52933), (3693, 41108), (4924, 30831), (7386, 20554), (10277, 14772)]