138710808

素因数分解:

$2^3\times 3^2\times {\mathrm{271}}^1\times {\mathrm{7109}}^1$

素因数の和:7392

約数の個数: 48

約数和(自身を含む): 377114400

約数和(自身を除く): 238403592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 271, 542, 813, 1084, 1626, 2168, 2439, 3252, 4878, 6504, 7109, 9756, 14218, 19512, 21327, 28436, 42654, 56872, 63981, 85308, 127962, 170616, 255924, 511848, 1926539, 3853078, 5779617, 7706156, 11559234, 15412312, 17338851, 23118468, 34677702, 46236936, 69355404, 138710808]

約数ペア:

[(1, 138710808), (2, 69355404), (3, 46236936), (4, 34677702), (6, 23118468), (8, 17338851), (9, 15412312), (12, 11559234), (18, 7706156), (24, 5779617), (36, 3853078), (72, 1926539), (271, 511848), (542, 255924), (813, 170616), (1084, 127962), (1626, 85308), (2168, 63981), (2439, 56872), (3252, 42654), (4878, 28436), (6504, 21327), (7109, 19512), (9756, 14218)]