156289406

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{23209}}^1$

素因数の和:23268

約数の個数: 32

約数和(自身を含む): 296345280

約数和(自身を除く): 140055874

約数列:

[1, 2, 7, 13, 14, 26, 37, 74, 91, 182, 259, 481, 518, 962, 3367, 6734, 23209, 46418, 162463, 301717, 324926, 603434, 858733, 1717466, 2112019, 4224038, 6011131, 11163529, 12022262, 22327058, 78144703, 156289406]

約数ペア:

[(1, 156289406), (2, 78144703), (7, 22327058), (13, 12022262), (14, 11163529), (26, 6011131), (37, 4224038), (74, 2112019), (91, 1717466), (182, 858733), (259, 603434), (481, 324926), (518, 301717), (962, 162463), (3367, 46418), (6734, 23209)]