128491164

素因数分解:

$2^2\times 3^3\times {\mathrm{107}}^1\times {\mathrm{11119}}^1$

素因数の和:11239

約数の個数: 48

約数和(自身を含む): 336268800

約数和(自身を除く): 207777636

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 107, 108, 214, 321, 428, 642, 963, 1284, 1926, 2889, 3852, 5778, 11119, 11556, 22238, 33357, 44476, 66714, 100071, 133428, 200142, 300213, 400284, 600426, 1189733, 1200852, 2379466, 3569199, 4758932, 7138398, 10707597, 14276796, 21415194, 32122791, 42830388, 64245582, 128491164]

約数ペア:

[(1, 128491164), (2, 64245582), (3, 42830388), (4, 32122791), (6, 21415194), (9, 14276796), (12, 10707597), (18, 7138398), (27, 4758932), (36, 3569199), (54, 2379466), (107, 1200852), (108, 1189733), (214, 600426), (321, 400284), (428, 300213), (642, 200142), (963, 133428), (1284, 100071), (1926, 66714), (2889, 44476), (3852, 33357), (5778, 22238), (11119, 11556)]