128426406

素因数分解:

$2^1\times 3^1\times {\mathrm{151}}^1\times {\mathrm{229}}^1\times {\mathrm{619}}^1$

素因数の和:1004

約数の個数: 32

約数和(自身を含む): 260102400

約数和(自身を除く): 131675994

約数列:

[1, 2, 3, 6, 151, 229, 302, 453, 458, 619, 687, 906, 1238, 1374, 1857, 3714, 34579, 69158, 93469, 103737, 141751, 186938, 207474, 280407, 283502, 425253, 560814, 850506, 21404401, 42808802, 64213203, 128426406]

約数ペア:

[(1, 128426406), (2, 64213203), (3, 42808802), (6, 21404401), (151, 850506), (229, 560814), (302, 425253), (453, 283502), (458, 280407), (619, 207474), (687, 186938), (906, 141751), (1238, 103737), (1374, 93469), (1857, 69158), (3714, 34579)]