140475978

素因数分解:

$2^1\times 3^3\times {\mathrm{179}}^1\times {\mathrm{14533}}^1$

素因数の和:14723

約数の個数: 32

約数和(自身を含む): 313934400

約数和(自身を除く): 173458422

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 179, 358, 537, 1074, 1611, 3222, 4833, 9666, 14533, 29066, 43599, 87198, 130797, 261594, 392391, 784782, 2601407, 5202814, 7804221, 15608442, 23412663, 46825326, 70237989, 140475978]

約数ペア:

[(1, 140475978), (2, 70237989), (3, 46825326), (6, 23412663), (9, 15608442), (18, 7804221), (27, 5202814), (54, 2601407), (179, 784782), (358, 392391), (537, 261594), (1074, 130797), (1611, 87198), (3222, 43599), (4833, 29066), (9666, 14533)]