129402078

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{13063}}^1$

素因数の和:13208

約数の個数: 32

約数和(自身を含む): 280928256

約数和(自身を除く): 151526178

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 127, 254, 381, 762, 1651, 3302, 4953, 9906, 13063, 26126, 39189, 78378, 169819, 339638, 509457, 1018914, 1659001, 3318002, 4977003, 9954006, 21567013, 43134026, 64701039, 129402078]

約数ペア:

[(1, 129402078), (2, 64701039), (3, 43134026), (6, 21567013), (13, 9954006), (26, 4977003), (39, 3318002), (78, 1659001), (127, 1018914), (254, 509457), (381, 339638), (762, 169819), (1651, 78378), (3302, 39189), (4953, 26126), (9906, 13063)]