40128156

素因数分解:

$2^2\times 3^3\times {\mathrm{569}}^1\times {\mathrm{653}}^1$

素因数の和:1235

約数の個数: 48

約数和(自身を含む): 104378400

約数和(自身を除く): 64250244

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 569, 653, 1138, 1306, 1707, 1959, 2276, 2612, 3414, 3918, 5121, 5877, 6828, 7836, 10242, 11754, 15363, 17631, 20484, 23508, 30726, 35262, 61452, 70524, 371557, 743114, 1114671, 1486228, 2229342, 3344013, 4458684, 6688026, 10032039, 13376052, 20064078, 40128156]

約数ペア:

[(1, 40128156), (2, 20064078), (3, 13376052), (4, 10032039), (6, 6688026), (9, 4458684), (12, 3344013), (18, 2229342), (27, 1486228), (36, 1114671), (54, 743114), (108, 371557), (569, 70524), (653, 61452), (1138, 35262), (1306, 30726), (1707, 23508), (1959, 20484), (2276, 17631), (2612, 15363), (3414, 11754), (3918, 10242), (5121, 7836), (5877, 6828)]