155919528

素因数分解:

$2^3\times 3^2\times {\mathrm{983}}^1\times {\mathrm{2203}}^1$

素因数の和:3198

約数の個数: 48

約数和(自身を含む): 422903520

約数和(自身を除く): 266983992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 983, 1966, 2203, 2949, 3932, 4406, 5898, 6609, 7864, 8812, 8847, 11796, 13218, 17624, 17694, 19827, 23592, 26436, 35388, 39654, 52872, 70776, 79308, 158616, 2165549, 4331098, 6496647, 8662196, 12993294, 17324392, 19489941, 25986588, 38979882, 51973176, 77959764, 155919528]

約数ペア:

[(1, 155919528), (2, 77959764), (3, 51973176), (4, 38979882), (6, 25986588), (8, 19489941), (9, 17324392), (12, 12993294), (18, 8662196), (24, 6496647), (36, 4331098), (72, 2165549), (983, 158616), (1966, 79308), (2203, 70776), (2949, 52872), (3932, 39654), (4406, 35388), (5898, 26436), (6609, 23592), (7864, 19827), (8812, 17694), (8847, 17624), (11796, 13218)]